CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
CVE-2026-5659 (GCVE-0-2026-5659)
Vulnerability from cvelistv5 – Published: 2026-04-06 13:00 – Updated: 2026-04-06 14:49
VLAI
Title
pytries datrie trie File datrie.pyx Trie.__setstate__ deserialization
Summary
A vulnerability was found in pytries datrie up to 0.8.3. The affected element is the function Trie.load/Trie.read/Trie.__setstate__ of the file src/datrie.pyx of the component trie File Handler. The manipulation results in deserialization. The attack can be launched remotely. The exploit has been made public and could 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 (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/355483 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/355483/cti | signaturepermissions-required |
| https://vuldb.com/submit/785228 | third-party-advisory |
| https://github.com/pytries/datrie/issues/109 | issue-tracking |
| https://github.com/dhabaleshwar/Open-Source-Vulne… | exploit |
| https://github.com/pytries/datrie/ | product |
Impacted products
Credits
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CVE-2026-6009 (GCVE-0-2026-6009)
Vulnerability from cvelistv5 – Published: 2026-05-19 17:23 – Updated: 2026-05-20 03:55
VLAI
Title
Jaspersoft Library Deserialisation Vulnerability
Summary
Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of untrusted data
Assigner
References
1 reference
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Jaspersoft | JasperReports Library Community Edition |
Affected:
0 , ≤ 7.0.6
(Patch)
|
|
| Jaspersoft | Jaspersoft Studio Community Edition |
Affected:
0 , ≤ 7.0.6
(Patch)
|
|
| Jaspersoft | JasperReports Server |
Affected:
0 , ≤ 10.0.0
(Patch)
|
|
| Jaspersoft | JasperReports Library Professional |
Affected:
0 , ≤ 10.0.0
(Patch)
|
|
| Jaspersoft | Jaspersoft Studio Professional |
Affected:
0 , ≤ 10.0.0
(Patch)
|
|
| Jaspersoft | JasperReports IO Professional |
Affected:
0 , ≤ 10.0.0
(Hotfix)
|
|
| Jaspersoft | JasperReports IO At-Scale |
Affected:
0 , ≤ 10.0.0
(Hotfix)
|
|
| Jaspersoft | JasperReports Web Studio |
Affected:
0 , ≤ 10.0.1
(Hotfix)
|
Date Public
2026-05-19 16:30
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CVE-2026-6023 (GCVE-0-2026-6023)
Vulnerability from cvelistv5 – Published: 2026-04-22 07:13 – Updated: 2026-04-23 03:56
VLAI
Title
Deserialization of Untrusted Data Vulnerability in Telerik UI for ASP.NET AJAX
Summary
In Progress® Telerik® UI for AJAX versions 2024.4.1114 through 2026.1.421, the RadFilter control is vulnerable to insecure deserialization when restoring filter state if the state is exposed to the client. If an attacker tampers with this state, a server-side remote code execution is possible.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.telerik.com/products/aspnet-ajax/docu… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software | Telerik UI for ASP.NET AJAX |
Affected:
2024.4.1114 , < 2026.1.421
(custom)
|
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CVE-2026-6857 (GCVE-0-2026-6857)
Vulnerability from cvelistv5 – Published: 2026-04-22 12:55 – Updated: 2026-06-02 17:18
VLAI
Title
Camel-infinispan: camel-infinispan: remote code execution via unsafe deserialization
Summary
A flaw was found in camel-infinispan. This vulnerability involves unsafe deserialization in the ProtoStream remote aggregation repository. A remote attacker with low privileges could exploit this by sending specially crafted data, leading to arbitrary code execution. This allows the attacker to gain full control over the affected system, impacting its confidentiality, integrity, and availability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:17668 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:22453 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-6857 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2460003 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14 |
cpe:/a:redhat:apache_camel_spring_boot:4.18 |
|
| Red Hat | Red Hat Build of Apache Camel 4.18 for Quarkus 3.33 |
cpe:/a:redhat:apache_camel_quarkus:3.33 |
|
| Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 |
cpe:/a:redhat:camel_quarkus:3 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp |
Date Public
2026-04-13 00:00
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CVE-2026-7317 (GCVE-0-2026-7317)
Vulnerability from cvelistv5 – Published: 2026-04-28 20:30 – Updated: 2026-04-29 13:01 X_Open Source
VLAI
Title
Grav CMS Cache Value FileCache.php doGet deserialization
Summary
A vulnerability was found in Grav CMS up to 1.7.49.5/2.0.0-beta.1. Affected by this vulnerability is the function FileCache::doGet of the file system/src/Grav/Framework/Cache/Adapter/FileCache.php of the component Cache Value Handler. The manipulation results in deserialization. The attack may be launched remotely. The attack requires a high level of complexity. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 2.0.0-beta.2 addresses this issue. The patch is identified as c66dfeb5f. The affected component should be upgraded.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/359965 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/359965/cti | signaturepermissions-required |
| https://vuldb.com/submit/798732 | third-party-advisory |
| https://github.com/devsamuelsantiago/grav-cms-fil… | exploit |
| https://github.com/getgrav/grav/security/advisori… | related |
| https://github.com/getgrav/grav/commit/c66dfeb5f | patch |
Impacted products
Credits
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CVE-2026-7566 (GCVE-0-2026-7566)
Vulnerability from cvelistv5 – Published: 2026-06-06 02:28 – Updated: 2026-06-06 11:48
VLAI
Title
LearnPress – Backup & Migration Tool <= 4.1.4 - Authenticated (Administrator+) PHP Object Injection via WXR XML File Upload
Summary
The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| thimpress | LearnPress – Backup & Migration Tool |
Affected:
0 , ≤ 4.1.4
(semver)
|
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CVE-2026-7584 (GCVE-0-2026-7584)
Vulnerability from cvelistv5 – Published: 2026-05-01 07:21 – Updated: 2026-05-01 13:26
VLAI
Title
Arbitrary Code Execution via Unsafe Deserialization in LabOne Q
Summary
The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names from the serialized data without any validation of the target class or restriction on which modules could be imported. An attacker can craft a serialized experiment file that causes the deserialization engine to import and instantiate arbitrary Python classes with attacker-controlled constructor arguments, resulting in arbitrary code execution in the context of the user running the Python process. Exploitation requires the victim to load a malicious file using LabOne Q's deserialization functions, for example a compromised experiment file shared for collaboration or support purposes.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zhinst.com/support/security/2026/zi-s… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zurich Instruments | LabOne Q |
Affected:
2.41.0 , < 26.1.2
(python)
Affected: 26.4.0b1 , ≤ 26.4.0b5 (python) |
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CVE-2026-7597 (GCVE-0-2026-7597)
Vulnerability from cvelistv5 – Published: 2026-05-01 21:15 – Updated: 2026-05-05 19:45 X_Open Source
VLAI
Title
mem0ai mem0 faiss.py pickle.dump deserialization
Summary
A vulnerability was found in mem0ai mem0 up to 1.0.11. This affects the function pickle.load/pickle.dump of the file mem0/vector_stores/faiss.py. Performing a manipulation results in deserialization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The patch is named 62dca096f9236010ca15fea9ba369ba740b86b7a. Applying a patch is the recommended action to fix this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/360550 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/360550/cti | signaturepermissions-required |
| https://vuldb.com/submit/805562 | third-party-advisory |
| https://github.com/mem0ai/mem0/issues/3778 | exploitissue-tracking |
| https://github.com/mem0ai/mem0/pull/4833 | issue-trackingpatch |
| https://github.com/mem0ai/mem0/commit/62dca096f92… | patch |
| https://github.com/mem0ai/mem0/ | product |
Impacted products
Credits
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CVE-2026-7635 (GCVE-0-2026-7635)
Vulnerability from cvelistv5 – Published: 2026-05-13 04:26 – Updated: 2026-05-13 10:22
VLAI
Title
coreActivity: Activity Logging for WordPress <= 3.0 - Unauthenticated PHP Object Injection via 'user_agent' Log Meta Field
Summary
The coreActivity: Activity Logging for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0. This is due to the plugin failing to validate or strip PHP serialization syntax from the User-Agent HTTP header before storing it in the logmeta table, and subsequently calling `maybe_unserialize()` on every retrieved `meta_value` in `query_metas()` without verifying the data was originally serialized by the application. This makes it possible for unauthenticated attackers to inject a crafted PHP serialized payload via the User-Agent header during any logged event (such as a failed login attempt), which, when an administrator views the Logs page, is deserialized and passed to `DeviceDetector::setUserAgent()`, triggering a Fatal TypeError that creates a persistent Denial of Service condition blocking administrator access to the Logs page entirely.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
12 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| gdragon | coreActivity: Activity Logging for WordPress |
Affected:
0 , ≤ 3.0
(semver)
|
Credits
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CVE-2026-7637 (GCVE-0-2026-7637)
Vulnerability from cvelistv5 – Published: 2026-05-20 02:27 – Updated: 2026-05-20 12:47
VLAI
Title
Boost <= 2.0.3 - Unauthenticated PHP Object Injection via STYXKEY-BOOST_USER_LOCATION Cookie
Summary
The Boost plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.0.3 via deserialization of untrusted input in the STYXKEY-BOOST_USER_LOCATION cookie. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PixelYourSite | Boost |
Affected:
0 , ≤ 2.0.3
(semver)
|
Credits
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"assignerShortName": "Wordfence",
"cveId": "CVE-2026-7637",
"datePublished": "2026-05-20T02:27:48.485Z",
"dateReserved": "2026-05-01T15:30:51.110Z",
"dateUpdated": "2026-05-20T12:47:24.288Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Phases: Architecture and Design, Implementation
Description:
- If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.
Mitigation
Phase: Implementation
Description:
- When deserializing data, populate a new object rather than just deserializing. The result is that the data flows through safe input validation and that the functions are safe.
Mitigation
Phase: Implementation
Description:
- Explicitly define a final object() to prevent deserialization.
Mitigation
Phases: Architecture and Design, Implementation
Description:
- Make fields transient to protect them from deserialization.
- An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Mitigation
Phase: Implementation
Description:
- Avoid having unnecessary types or gadgets (a sequence of instances and method invocations that can self-execute during the deserialization process, often found in libraries) available that can be leveraged for malicious ends. This limits the potential for unintended or unauthorized types and gadgets to be leveraged by the attacker. Add only acceptable classes to an allowlist. Note: new gadgets are constantly being discovered, so this alone is not a sufficient mitigation.
Mitigation
Phases: Architecture and Design, Implementation
Description:
- Employ cryptography of the data or code for protection. However, it's important to note that it would still be client-side security. This is risky because if the client is compromised then the security implemented on the client (the cryptography) can be bypassed.
Mitigation ID: MIT-29
Phase: Operation
Strategy: Firewall
Description:
- Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-586: Object Injection
An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.