Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
16424 vulnerabilities reference this CWE, most recent first.
CVE-2026-86417 (GCVE-0-2026-86417)
Vulnerability from cvelistv5 – Published: 2026-09-07 12:17 – Updated: 2026-09-08 14:50
VLAI
EPSS
VEX
Title
MISP Dashboard Template REST API Exposes Template Owner Email Addresses to Unauthorized Users
Summary
Affected versions of MISP inconsistently enforced email-address visibility in DashboardsController::listTemplates().
The query always fetched User.email, while redaction happened only inside the non-REST rendering branch. As a result, the same authenticated user who saw redacted data in the normal HTML interface could request the REST/JSON representation and receive template owners’ email addresses without the intended privilege check.
The fix moves the decision to a centralized User::canSeeEmails() authorization helper. Email addresses are now fetched only when the requester is a site administrator or the instance explicitly enables Security.disclose_user_emails. The same helper is also reused by other dashboard widgets to keep email-disclosure policy consistent.
Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:50 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/fd554c3bd.patch | patch |
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CVE-2026-86416 (GCVE-0-2026-86416)
Vulnerability from cvelistv5 – Published: 2026-09-07 12:23 – Updated: 2026-09-07 12:23
VLAI
EPSS
VEX
Title
ILIAS before 9.23, 10.11, and 11.4 Missing Authorization in Group Object Action Methods
Summary
ILIAS versions before 9.23, 10.11, and 11.4 contain an authorization bypass vulnerability in ilObjGroupGUI where saveMapSettingsObject() and updateGroupTypeObject() perform state-changing operations without write permission checks. Authenticated users with only read access to a group can craft POST requests to modify group map settings and didactic template assignments, changing group modes and permissions for all members.
Severity
5.4 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://docu.ilias.de/ilias.php?baseClass=ilrepos… | vendor-advisory |
| https://docu.ilias.de/ilias.php?baseClass=ilrepos… | vendor-advisory |
| https://docu.ilias.de/ilias.php?baseClass=ilrepos… | vendor-advisory |
| https://github.com/ILIAS-eLearning/ILIAS/commit/1… | patch |
| https://github.com/ILIAS-eLearning/ILIAS/blob/v11… | technical-description |
| https://github.com/ILIAS-eLearning/ILIAS/blob/v11… | technical-description |
| https://github.com/ILIAS-eLearning/ILIAS | product |
| https://www.vulncheck.com/advisories/ilias-before… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ILIAS-eLearning e.V. | ILIAS |
Affected:
9.0 , < 9.23
(custom)
Affected: 10.0 , < 10.11 (custom) Affected: 11.0 , < 11.4 (custom) cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:* |
Date Public
2026-09-03 00:00
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CVE-2026-86408 (GCVE-0-2026-86408)
Vulnerability from cvelistv5 – Published: 2026-09-07 12:11 – Updated: 2026-09-08 14:49
VLAI
EPSS
VEX
Title
MISP Missing Authorization in Cryptographic Key View Exposes Signing Keys from Protected Events
Summary
Affected versions of MISP do not enforce parent-event visibility when serving cryptographic keys through CryptographicKeysController::view().
The vulnerable handler queried CryptographicKey directly using the supplied key ID and selected sensitive fields such as:
*
type
*
key_data
*
fingerprint
but did not fetch or authorize the associated parent event first.
The upstream commit explicitly states that cryptographicKeys/view could return a protected event’s signing key to any authenticated user.
The fix adds parent_id and parent_type to the lookup and then enforces authorization through the associated event using fetchSimpleEvent($user, parent_id). If the parent is not an Event, access is limited to site administrators.
Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:49 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/2edde619b | patch |
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CVE-2026-86347 (GCVE-0-2026-86347)
Vulnerability from cvelistv5 – Published: 2026-09-07 09:30 – Updated: 2026-09-08 14:48
VLAI
EPSS
VEX
Title
MISP Missing Authorization on Template File Upload Allows Authenticated Disk Exhaustion
Summary
Affected versions of MISP allow any authenticated user to access TemplatesController::uploadFile() because the ACL entry for templates/uploadFile used the wildcard *. This bypasses the intended role restrictions applied to neighboring template-management operations.
The upload handler accepts arbitrary content with only minimal checks and writes it into app/tmp/files/. A low-privileged or read-only user can therefore repeatedly upload files and consume server disk space without requiring perm_add or perm_template. The fix changes the ACL requirement from * to perm_add.
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Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:48 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/8e8885971 | patch |
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CVE-2026-86342 (GCVE-0-2026-86342)
Vulnerability from cvelistv5 – Published: 2026-09-07 09:02 – Updated: 2026-09-08 14:48
VLAI
EPSS
VEX
Title
MISP Freetext Feed Preview Improper Authorization Exposes Restricted Event and Feed Information
Summary
Affected versions of MISP contain improper authorization checks in the freetext feed preview functionality. The preview performed correlation lookups against attributes from events without applying the requesting user's ACL, allowing restricted event correlations and associated event information to be exposed to users who could not otherwise access those events. The vulnerable queries were scoped only by attribute values and deletion status rather than MISP's event, organization, sharing-group, attribute, and object-level access controls.
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Version affected: ≤2.5.45
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 14:48 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
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CVE-2026-86332 (GCVE-0-2026-86332)
Vulnerability from cvelistv5 – Published: 2026-09-07 08:39 – Updated: 2026-09-08 16:55
VLAI
EPSS
VEX
Title
Odh-dashboard: odh-dashboard: nim credential secret readable by any authenticated user
Summary
A flaw was found in odh-dashboard in Red Hat OpenShift AI. The backend-for-frontend route GET /api/nim-serving/:nimResource reads Kubernetes Secrets using the dashboard service account and returns the full Secret object, including .data, without an authorization check. Any authenticated dashboard user can retrieve the cluster NVIDIA NGC API key Secret (apiKeySecret) and the NIM image pull secret (nimPullSecret). Create and delete of the same NIM credential are admin-gated; the read path is not. This is missing authorization (CWE-862) and insufficiently protected credentials (CWE-522). It is distinct from CVE-2026-5483 (service-account token leak in the Kubernetes client response wrapper on the same route) and CVE-2026-16456 (odh-model-controller cross-namespace confused deputy).
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 16:37 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-86332 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2529287 | issue-trackingx_refsource_REDHAT |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai
|
Date Public
2026-09-07 07:07
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CVE-2026-86307 (GCVE-0-2026-86307)
Vulnerability from cvelistv5 – Published: 2026-09-07 13:15 – Updated: 2026-09-08 13:49
VLAI
EPSS
VEX
Title
light0011 cms cross-site request forgery
Summary
A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This vulnerability affects unknown code. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 13:49 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399480 | vdb-entry |
| https://vuldb.com/vuln/399480/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86307 | third-party-advisory |
| https://vuldb.com/submit/894818 | third-party-advisory |
| https://github.com/light0011/cms/issues/12 | exploitissue-tracking |
| https://github.com/light0011/cms/ | product |
Impacted products
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CVE-2026-86283 (GCVE-0-2026-86283)
Vulnerability from cvelistv5 – Published: 2026-09-06 14:15 – Updated: 2026-09-08 18:18
VLAI
EPSS
VEX
Title
MISP UiBeta Collection View Bypasses Event ACL, Exposing Unauthorized Event Data
Summary
MISP's UiBeta theme collection view (app/View/Themed/UiBeta/Collections/view.ctp) performed a secondary query of member events by UUID without applying the caller's access control list (ACL). The CollectionsController::view() action correctly resolved collection element UUIDs through Event::fetchSimpleEvents($user, ...), which enforces per-user event ACL. However, the view template independently re-queried the same UUIDs using only an Event.uuid IN (...) condition, omitting the createEventConditions() authorization filter. Because collection element UUIDs are stored without server-side authorization against the referenced event (CollectionElementsController::add() accepts whatever UUID the collection owner posts), an authenticated user with view access to a collection could retrieve full details of events they are not permitted to read. The exposed data included event identifiers, info, dates, timestamps, creator organization, all event tags, and galaxy clusters (the latter attached via a cluster-scoped rather than event-scoped ACL check). This constitutes an authorization bypass at the presentation layer, allowing horizontal privilege escalation across event boundaries within the MISP instance.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 18:18 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/44573e4a8 | patch |
GCVE extensions
AI-generated
Not human-reviewed
Model
qwen3.8:27b
advisory
bcp-05-x-01
AI involvement
GCVE-BCP-05-X-01
Draft vulnerability metadata was generated from a git-format patch using an Ollama-hosted language model. Human validation is required before publication.
ai-computer-assisted:llm-generatedai-computer-assisted:classification
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CVE-2026-86281 (GCVE-0-2026-86281)
Vulnerability from cvelistv5 – Published: 2026-09-07 07:30 – Updated: 2026-09-07 07:30 X_Freeware
VLAI
EPSS
VEX
Title
SourceCodester Syllabus-Aligned Learning Management & Examination System cross-site request forgery
Summary
A security flaw has been discovered in SourceCodester Syllabus-Aligned Learning Management & Examination System 1.0. This impacts an unknown function. Performing a manipulation results in cross-site request forgery. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Severity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399442 | vdb-entry |
| https://vuldb.com/vuln/399442/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86281 | third-party-advisory |
| https://vuldb.com/submit/904882 | third-party-advisory |
| https://github.com/hackliu/Vulnerability-Reports/… | exploit |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | Syllabus-Aligned Learning Management & Examination System |
Affected:
1.0
cpe:2.3:a:sourcecodester:syllabus-aligned_learning_management_examination_system:*:*:*:*:*:*:*:* |
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CVE-2026-86274 (GCVE-0-2026-86274)
Vulnerability from cvelistv5 – Published: 2026-09-07 05:15 – Updated: 2026-09-08 16:02
VLAI
EPSS
VEX
Title
projeto-siga Authentication Flow ExAutenticacaoController.java ExAutenticacaoController.autenticar authorization
Summary
A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such manipulation of the argument cod/jwt leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 16:02 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/399435 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/399435/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-86274 | third-party-advisory |
| https://vuldb.com/submit/904871 | third-party-advisory |
| https://github.com/projeto-siga/siga/issues/2493 | exploitissue-tracking |
| https://github.com/projeto-siga/siga/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| projeto-siga | siga |
Affected:
11.0.2.0
Affected: 11.0.2.1 Affected: 11.0.2.2 Affected: 11.0.2.3 Affected: 11.0.2.4 Affected: 11.0.2.5 Affected: 11.0.2.6 Affected: 11.0.2.7 Affected: 11.0.2.8 Affected: 11.0.2.9 Affected: 11.0.2.10 Affected: 11.0.2.11 Affected: 11.0.2.12 Affected: 11.0.2.13 Affected: 11.1.0 Affected: 11.1.1 cpe:2.3:a:projeto-siga:siga:*:*:*:*:*:*:*:* |
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.