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128 vulnerabilities by espocrm
CVE-2026-75505 (GCVE-0-2026-75505)
Vulnerability from nvd – Published: 2026-10-15 15:04 – Updated: 2026-10-16 17:13
VLAI
EPSS
VEX
Title
EspoCRM: Access control bypass in Mass Update letting regular user with Mass Update permission read any attachment
Summary
EspoCRM is an open source customer relationship management application. Prior to 10.0.2, an authenticated user with mass-update permission can supply a known attachment identifier to the mass-update functionality. The mass-update processor duplicates the attachment without checking whether the caller can read it, bypassing record-level and field-level restrictions and exposing the file contents through the copied attachment. Obtaining a valid attachment identifier may be difficult. This issue is fixed in version 10.0.2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/5be3e7e… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/10.0.2 | x_refsource_MISC |
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CVE-2026-77460 (GCVE-0-2026-77460)
Vulnerability from nvd – Published: 2026-10-15 14:58 – Updated: 2026-10-15 15:12
VLAI
EPSS
VEX
Title
EspoCRM: Mass email template renderer leaks restricted record fields
Summary
EspoCRM is an open source customer relationship management application. Prior to 10.0.3, a user with email-template edit access and mass-email sending access can reference restricted record fields in a template because the renderer stops filtering those fields when per-user ACL application is disabled. The same behavior affects group email auto-replies when a regular user can edit the selected template, even though an administrator controls the group email. Rendered messages can disclose restricted user fields. This issue is fixed in version 10.0.3.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:11 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/b3309f8… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/10.0.3 | x_refsource_MISC |
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CVE-2026-63130 (GCVE-0-2026-63130)
Vulnerability from nvd – Published: 2026-10-15 14:56 – Updated: 2026-10-15 15:51
VLAI
EPSS
VEX
Title
EspoCRM: Admin path traversal in LabelManager (Custom Label saving) allows arbitrary `.json` file read, write and delete
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.10, an authenticated administrator can provide crafted input to the administrative Label Manager. Insufficient path validation allows traversal outside the intended directory and permits reading, modifying, creating, or deleting JSON files accessible to the application, subject to filesystem permissions and server configuration. This issue is fixed in version 9.3.10.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:50 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/31540a0… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.10 | x_refsource_MISC |
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CVE-2026-59994 (GCVE-0-2026-59994)
Vulnerability from nvd – Published: 2026-10-15 14:50 – Updated: 2026-10-20 02:41
VLAI
EPSS
VEX
Title
EspoCRM: Pre-authentication stored HTML injection in stream notification emails about email received
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an unauthenticated remote attacker can send an email to a monitored group or IMAP address, including an email-to-Case address, and place arbitrary HTML in its plain-text body. EspoCRM stores that body and renders it without escaping in Email Received stream notification emails sent to users following the related record, allowing HTML injection and, in mail clients that execute it, JavaScript execution. Earlier sanitization for Post and Mention notifications did not cover this notification path. This issue is fixed in version 9.3.9.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 02:41 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f9fd476… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-55184 (GCVE-0-2026-55184)
Vulnerability from nvd – Published: 2026-10-15 14:48 – Updated: 2026-10-15 15:46
VLAI
EPSS
VEX
Title
EspoCRM: Stored XSS in wysiwyg template fields if CSP is disabled
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, a user with Email Template or PDF Template edit permission can store crafted HTML that bypasses moderateSanitizeHtml(). When another user opens the template in edit mode and clientCspDisabled is true, the stored payload executes and can hijack the user's session. This issue is fixed in version 9.3.9.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:46 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/67223bf… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-55154 (GCVE-0-2026-55154)
Vulnerability from nvd – Published: 2026-10-15 14:49 – Updated: 2026-10-16 17:13
VLAI
EPSS
VEX
Title
EspoCRM: CSV/Formula Injection sanitizer bypass via leading whitespace/control characters in export
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, application/Espo/Tools/Export/Format/Csv/Processor.php, application/Espo/Tools/Export/Format/Xlsx/OpenSpoutProcessor.php, and application/Espo/Tools/Export/Format/Xlsx/PhpSpreadsheetProcessor.php inspect only the first byte in sanitizeCellValue(). An authenticated low-privileged user can store a free-text value whose formula trigger is preceded by whitespace or a control character, causing CSV or XLSX export to omit the leading single-quote formula-neutralization prefix. When a privileged user opens the exported file and accepts applicable spreadsheet security prompts, spreadsheet software can ignore the whitespace or control-character prefix and evaluate the cell as a formula, permitting outbound data disclosure and, on legacy configurations with DDE enabled, command execution. This issue is fixed in version 9.3.9.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f209248… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-53575 (GCVE-0-2026-53575)
Vulnerability from nvd – Published: 2026-10-15 14:47 – Updated: 2026-10-15 15:13
VLAI
EPSS
VEX
Title
EspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin user
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an authenticated administrator can place crafted content in the applicationName setting through CSP nonce injection. The persistent injection is inserted into the main application page without escaping, allowing attacker-controlled JavaScript to run in users' sessions and leak page data, including unsaved user input. This issue is fixed in version 9.3.9.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:12 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/ce73338… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-53574 (GCVE-0-2026-53574)
Vulnerability from nvd – Published: 2026-10-15 14:45 – Updated: 2026-10-15 15:33
VLAI
EPSS
VEX
Title
EspoCRM: Blind SQL injection via streamAttachments where-clause complex expression
Summary
EspoCRM is an open source customer relationship management application. From 8.1.0 until 9.3.8, an authenticated non-administrator can submit a crafted where parameter to the GET entity streamAttachments endpoint because that query path permits complex expressions. Boolean-based blind SQL injection can extract arbitrary database information, including active administrator session tokens, and can enable full privilege escalation. This issue is fixed in version 9.3.8.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:33 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/e4a6aea… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.8 | x_refsource_MISC |
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CVE-2026-47168 (GCVE-0-2026-47168)
Vulnerability from nvd – Published: 2026-10-15 14:42 – Updated: 2026-10-20 02:39
VLAI
EPSS
VEX
Title
EspoCRM: Authenticated RCE via Unsafe PHP Object Deserialization in MassAction/Export params
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, an authenticated administrator can supply crafted serialized PHP object data that is stored in background MassAction or Export parameters and later deserialized by the application. The deserialization paths do not restrict allowed classes, allowing attacker-controlled object instantiation and arbitrary code execution on the server. This issue is fixed in version 9.3.7.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 02:39 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f48d1d2… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-46708 (GCVE-0-2026-46708)
Vulnerability from nvd – Published: 2026-10-15 14:44 – Updated: 2026-10-15 15:47
VLAI
EPSS
VEX
Title
EspoCRM: Target list Opt-Out actions allows opting out record without access Target List and access to record
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, a low-privileged user who can access a shared TargetList can invoke opt-out or cancel-opt-out actions for a protected Contact or Lead that the user cannot read or edit. The service validates access to the target list but retrieves the target record without the required record authorization, allowing unauthorized changes to its opted_out relationship state. This issue is fixed in version 9.3.7.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:46 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/5be5919… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-46694 (GCVE-0-2026-46694)
Vulnerability from nvd – Published: 2026-10-15 14:40 – Updated: 2026-10-16 17:14
VLAI
EPSS
VEX
Title
EspoCRM: Portal User ACL Bypass Exposes Internal Stream Notes
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, a portal user with stream access to a parent record can directly fetch a Note through the portal Note API and read an internal stream note when the note identifier is known. Stream list responses correctly hide notes whose isInternal field is true, but the direct single-Note access check does not enforce that restriction, exposing internal agent content. This issue is fixed in version 9.3.7.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/ee039bd… | x_refsource_MISC |
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CVE-2026-46691 (GCVE-0-2026-46691)
Vulnerability from nvd – Published: 2026-10-15 14:45 – Updated: 2026-10-15 15:13
VLAI
EPSS
VEX
Title
EspoCRM: IDOR in Import exportErrors Endpoint Leaks CSV Data of Other Users
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, an authenticated user with Import scope access can send POST /api/v1/Import/{id}/exportErrors with another user's import identifier and retrieve an attachment identifier for a CSV containing rows from that import. The endpoint performs a scope-level check but omits the entity-level ownership check enforced by the Import AccessChecker and sibling Import endpoints. This issue is fixed in version 9.3.7.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:13 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/71ad766… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-109959 (GCVE-0-2026-109959)
Vulnerability from nvd – Published: 2026-10-13 13:27 – Updated: 2026-10-13 16:43
VLAI
EPSS
VEX
Title
EspoCRM 4.0.0 before 10.0.7 Field-Level Security Bypass via Note Read Endpoint
Summary
EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching individual stream notes. Users with stream access to a parent record can request GET /Note/{id}, which skips the NoteAccessControl filter, and recover data.attributes.was and became values of restricted fields.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 15:47 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-4.0.… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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CVE-2026-109958 (GCVE-0-2026-109958)
Vulnerability from nvd – Published: 2026-10-13 13:27 – Updated: 2026-10-14 14:08
VLAI
EPSS
VEX
Title
EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Search
Summary
EspoCRM 4.0.0 before 10.0.7 contains an improper access control vulnerability that allows authenticated users to read restricted emailAddress values via the address-book search API. Users with record access can query address-book search to obtain email addresses even when Roles restrict the emailAddress field.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 14:08 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-4.0.… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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CVE-2026-109957 (GCVE-0-2026-109957)
Vulnerability from nvd – Published: 2026-10-13 13:27 – Updated: 2026-10-16 21:50
VLAI
EPSS
VEX
Title
EspoCRM before 10.0.7 IDOR via Import attachmentId Parameter
Summary
EspoCRM before 10.0.7 contains an insecure direct object reference vulnerability that allows authenticated users with Import scope access to read other users' attachments by supplying a foreign attachmentId to the Import endpoint. Attackers can create an Import record referencing a known attachment ID, then call the error export endpoint to copy source rows into a downloadable CSV they own.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 21:50 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-befo… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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CVE-2026-75505 (GCVE-0-2026-75505)
Vulnerability from cvelistv5 – Published: 2026-10-15 15:04 – Updated: 2026-10-16 17:13
VLAI
EPSS
VEX
Title
EspoCRM: Access control bypass in Mass Update letting regular user with Mass Update permission read any attachment
Summary
EspoCRM is an open source customer relationship management application. Prior to 10.0.2, an authenticated user with mass-update permission can supply a known attachment identifier to the mass-update functionality. The mass-update processor duplicates the attachment without checking whether the caller can read it, bypassing record-level and field-level restrictions and exposing the file contents through the copied attachment. Obtaining a valid attachment identifier may be difficult. This issue is fixed in version 10.0.2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/5be3e7e… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/10.0.2 | x_refsource_MISC |
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CVE-2026-77460 (GCVE-0-2026-77460)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:58 – Updated: 2026-10-15 15:12
VLAI
EPSS
VEX
Title
EspoCRM: Mass email template renderer leaks restricted record fields
Summary
EspoCRM is an open source customer relationship management application. Prior to 10.0.3, a user with email-template edit access and mass-email sending access can reference restricted record fields in a template because the renderer stops filtering those fields when per-user ACL application is disabled. The same behavior affects group email auto-replies when a regular user can edit the selected template, even though an administrator controls the group email. Rendered messages can disclose restricted user fields. This issue is fixed in version 10.0.3.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:11 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/b3309f8… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/10.0.3 | x_refsource_MISC |
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CVE-2026-63130 (GCVE-0-2026-63130)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:56 – Updated: 2026-10-15 15:51
VLAI
EPSS
VEX
Title
EspoCRM: Admin path traversal in LabelManager (Custom Label saving) allows arbitrary `.json` file read, write and delete
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.10, an authenticated administrator can provide crafted input to the administrative Label Manager. Insufficient path validation allows traversal outside the intended directory and permits reading, modifying, creating, or deleting JSON files accessible to the application, subject to filesystem permissions and server configuration. This issue is fixed in version 9.3.10.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:50 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/31540a0… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.10 | x_refsource_MISC |
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CVE-2026-59994 (GCVE-0-2026-59994)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:50 – Updated: 2026-10-20 02:41
VLAI
EPSS
VEX
Title
EspoCRM: Pre-authentication stored HTML injection in stream notification emails about email received
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an unauthenticated remote attacker can send an email to a monitored group or IMAP address, including an email-to-Case address, and place arbitrary HTML in its plain-text body. EspoCRM stores that body and renders it without escaping in Email Received stream notification emails sent to users following the related record, allowing HTML injection and, in mail clients that execute it, JavaScript execution. Earlier sanitization for Post and Mention notifications did not cover this notification path. This issue is fixed in version 9.3.9.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 02:41 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f9fd476… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-55154 (GCVE-0-2026-55154)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:49 – Updated: 2026-10-16 17:13
VLAI
EPSS
VEX
Title
EspoCRM: CSV/Formula Injection sanitizer bypass via leading whitespace/control characters in export
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, application/Espo/Tools/Export/Format/Csv/Processor.php, application/Espo/Tools/Export/Format/Xlsx/OpenSpoutProcessor.php, and application/Espo/Tools/Export/Format/Xlsx/PhpSpreadsheetProcessor.php inspect only the first byte in sanitizeCellValue(). An authenticated low-privileged user can store a free-text value whose formula trigger is preceded by whitespace or a control character, causing CSV or XLSX export to omit the leading single-quote formula-neutralization prefix. When a privileged user opens the exported file and accepts applicable spreadsheet security prompts, spreadsheet software can ignore the whitespace or control-character prefix and evaluate the cell as a formula, permitting outbound data disclosure and, on legacy configurations with DDE enabled, command execution. This issue is fixed in version 9.3.9.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f209248… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-55184 (GCVE-0-2026-55184)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:48 – Updated: 2026-10-15 15:46
VLAI
EPSS
VEX
Title
EspoCRM: Stored XSS in wysiwyg template fields if CSP is disabled
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, a user with Email Template or PDF Template edit permission can store crafted HTML that bypasses moderateSanitizeHtml(). When another user opens the template in edit mode and clientCspDisabled is true, the stored payload executes and can hijack the user's session. This issue is fixed in version 9.3.9.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:46 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/67223bf… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-53575 (GCVE-0-2026-53575)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:47 – Updated: 2026-10-15 15:13
VLAI
EPSS
VEX
Title
EspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin user
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an authenticated administrator can place crafted content in the applicationName setting through CSP nonce injection. The persistent injection is inserted into the main application page without escaping, allowing attacker-controlled JavaScript to run in users' sessions and leak page data, including unsaved user input. This issue is fixed in version 9.3.9.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:12 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/ce73338… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.9 | x_refsource_MISC |
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CVE-2026-53574 (GCVE-0-2026-53574)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:45 – Updated: 2026-10-15 15:33
VLAI
EPSS
VEX
Title
EspoCRM: Blind SQL injection via streamAttachments where-clause complex expression
Summary
EspoCRM is an open source customer relationship management application. From 8.1.0 until 9.3.8, an authenticated non-administrator can submit a crafted where parameter to the GET entity streamAttachments endpoint because that query path permits complex expressions. Boolean-based blind SQL injection can extract arbitrary database information, including active administrator session tokens, and can enable full privilege escalation. This issue is fixed in version 9.3.8.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:33 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/e4a6aea… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.8 | x_refsource_MISC |
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CVE-2026-46691 (GCVE-0-2026-46691)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:45 – Updated: 2026-10-15 15:13
VLAI
EPSS
VEX
Title
EspoCRM: IDOR in Import exportErrors Endpoint Leaks CSV Data of Other Users
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, an authenticated user with Import scope access can send POST /api/v1/Import/{id}/exportErrors with another user's import identifier and retrieve an attachment identifier for a CSV containing rows from that import. The endpoint performs a scope-level check but omits the entity-level ownership check enforced by the Import AccessChecker and sibling Import endpoints. This issue is fixed in version 9.3.7.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:13 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/71ad766… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-46708 (GCVE-0-2026-46708)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:44 – Updated: 2026-10-15 15:47
VLAI
EPSS
VEX
Title
EspoCRM: Target list Opt-Out actions allows opting out record without access Target List and access to record
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, a low-privileged user who can access a shared TargetList can invoke opt-out or cancel-opt-out actions for a protected Contact or Lead that the user cannot read or edit. The service validates access to the target list but retrieves the target record without the required record authorization, allowing unauthorized changes to its opted_out relationship state. This issue is fixed in version 9.3.7.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 15:46 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/5be5919… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-47168 (GCVE-0-2026-47168)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:42 – Updated: 2026-10-20 02:39
VLAI
EPSS
VEX
Title
EspoCRM: Authenticated RCE via Unsafe PHP Object Deserialization in MassAction/Export params
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, an authenticated administrator can supply crafted serialized PHP object data that is stored in background MassAction or Export parameters and later deserialized by the application. The deserialization paths do not restrict allowed classes, allowing attacker-controlled object instantiation and arbitrary code execution on the server. This issue is fixed in version 9.3.7.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 02:39 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
| https://github.com/espocrm/espocrm/commit/f48d1d2… | x_refsource_MISC |
| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-46694 (GCVE-0-2026-46694)
Vulnerability from cvelistv5 – Published: 2026-10-15 14:40 – Updated: 2026-10-16 17:14
VLAI
EPSS
VEX
Title
EspoCRM: Portal User ACL Bypass Exposes Internal Stream Notes
Summary
EspoCRM is an open source customer relationship management application. Prior to 9.3.7, a portal user with stream access to a parent record can directly fetch a Note through the portal Note API and read an internal stream note when the note identifier is known. Stream list responses correctly hide notes whose isInternal field is true, but the direct single-Note access check does not enforce that restriction, exposing internal agent content. This issue is fixed in version 9.3.7.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 20:24 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | x_refsource_CONFIRM |
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| https://github.com/espocrm/espocrm/releases/tag/9.3.7 | x_refsource_MISC |
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CVE-2026-109959 (GCVE-0-2026-109959)
Vulnerability from cvelistv5 – Published: 2026-10-13 13:27 – Updated: 2026-10-13 16:43
VLAI
EPSS
VEX
Title
EspoCRM 4.0.0 before 10.0.7 Field-Level Security Bypass via Note Read Endpoint
Summary
EspoCRM 4.0.0 before 10.0.7 contains an access control vulnerability that allows authenticated users to read audited field values restricted by field-level security by fetching individual stream notes. Users with stream access to a parent record can request GET /Note/{id}, which skips the NoteAccessControl filter, and recover data.attributes.was and became values of restricted fields.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 15:47 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-4.0.… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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CVE-2026-109958 (GCVE-0-2026-109958)
Vulnerability from cvelistv5 – Published: 2026-10-13 13:27 – Updated: 2026-10-14 14:08
VLAI
EPSS
VEX
Title
EspoCRM 4.0.0 before 10.0.7 Field-Level Access Bypass via Address-Book Search
Summary
EspoCRM 4.0.0 before 10.0.7 contains an improper access control vulnerability that allows authenticated users to read restricted emailAddress values via the address-book search API. Users with record access can query address-book search to obtain email addresses even when Roles restrict the emailAddress field.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 14:08 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-4.0.… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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CVE-2026-109957 (GCVE-0-2026-109957)
Vulnerability from cvelistv5 – Published: 2026-10-13 13:27 – Updated: 2026-10-16 21:50
VLAI
EPSS
VEX
Title
EspoCRM before 10.0.7 IDOR via Import attachmentId Parameter
Summary
EspoCRM before 10.0.7 contains an insecure direct object reference vulnerability that allows authenticated users with Import scope access to read other users' attachments by supplying a foreign attachmentId to the Import endpoint. Attackers can create an Import record referencing a known attachment ID, then call the error export endpoint to copy source rows into a downloadable CSV they own.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 21:50 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/espocrm/espocrm/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/espocrm-befo… | third-party-advisory |
Impacted products
Date Public
2026-09-29 00:00
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"value": "EspoCRM before 10.0.7 contains an insecure direct object reference vulnerability that allows authenticated users with Import scope access to read other users\u0027 attachments by supplying a foreign attachmentId to the Import endpoint. Attackers can create an Import record referencing a known attachment ID, then call the error export endpoint to copy source rows into a downloadable CSV they own."
}
],
"metrics": [
{
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"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE"
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{
"cvssV3_1": {
"attackComplexity": "LOW",
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"baseScore": 4.3,
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
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],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"description": "Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T13:27:20.821Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Security Advisory (GHSA-5729-xq64-4h22)",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/espocrm/espocrm/security/advisories/GHSA-5729-xq64-4h22"
},
{
"name": "VulnCheck Advisory: EspoCRM before 10.0.7 IDOR via Import attachmentId Parameter",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/espocrm-before-10.0.7-idor-via-import-attachmentid-parameter"
}
],
"title": "EspoCRM before 10.0.7 IDOR via Import attachmentId Parameter",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-109957",
"datePublished": "2026-10-13T13:27:20.821Z",
"dateReserved": "2026-10-13T11:25:25.214Z",
"dateUpdated": "2026-10-16T21:50:27.085Z",
"state": "PUBLISHED"
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