CWE-502
Deserialization of Untrusted Data
Description
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Hierarchy (View 1000)
Parents
Children
none
Related attack patterns (CAPEC)
CAPEC-586
CVEs mapped to this weakness (3,104)
page 134 of 156| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-7818 | Hig | 0.39 | 7.0 | 0.00 | May 11, 2026 | Deserialization of untrusted data (CWE-502) in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents (using Python's standard object-serialization module) before performing any HMAC integrity check. Any file dropped… | ||
| CVE-2025-55183 | Med | 0.39 | 5.3 | 0.64 | Dec 11, 2025 | An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack.… | ||
| CVE-2025-12844 | Hig | 0.39 | 7.1 | 0.00 | Nov 13, 2025 | The AI Engine plugin for WordPress is vulnerable to PHP Object Injection via PHAR Deserialization in all versions up to, and including, 3.1.8 via deserialization of untrusted input in the 'rest_simpleTranscribeAudio' and 'rest_simpleVisionQuery' functions. This makes it possible… | ||
| CVE-2025-9141 | hig | 0.39 | — | 0.04 | Aug 21, 2025 | ### Summary An unsafe deserialization vulnerability allows any authenticated user to execute arbitrary code on the server if they are able to get the model to pass the code as an argument to a tool call. ### Details vLLM's [Qwen3 Coder tool… | ||
| CVE-2023-46674 | Med | 0.39 | 6.0 | 0.00 | Dec 5, 2023 | An issue was identified that allowed the unsafe deserialization of java objects from hadoop or spark configuration properties that could have been modified by authenticated users. Elastic would like to thank Yakov Shafranovich, with Amazon Web Services for reporting this issue. | ||
| CVE-2023-6378 | Hig | 0.39 | 7.1 | 0.01 | Nov 29, 2023 | A serialization vulnerability in logback receiver component part of logback version 1.4.11 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data. | ||
| CVE-2021-25329 | Hig | 0.39 | 7.0 | 0.09 | Mar 1, 2021 | The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note… | ||
| CVE-2019-10912 | Hig | 0.39 | 7.1 | 0.02 | May 16, 2019 | In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is… | ||
| CVE-2018-10237 | Med | 0.39 | 5.9 | 0.05 | Apr 26, 2018 | Unbounded memory allocation in Google Guava 11.0 through 24.x before 24.1.1 allows remote attackers to conduct denial of service attacks against servers that depend on this library and deserialize attacker-provided data, because the AtomicDoubleArray class (when serialized with… | ||
| CVE-2026-28277 | Med | 0.38 | 6.8 | 0.05 | Mar 5, 2026 | LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). In version 1.0.9 and prior, LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during… | ||
| CVE-2025-13081 | Med | 0.38 | 5.9 | 0.00 | Nov 18, 2025 | Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.This issue affects Drupal core: from 8.0.0 before 10.4.9, from 10.5.0 before 10.5.6, from 11.0.0 before 11.1.9, from 11.2.0 before 11.2.8. | ||
| CVE-2025-30761 | Med | 0.38 | 5.9 | 0.01 | Jul 15, 2025 | Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u451, 8u451-perf and 11.0.27; Oracle GraalVM Enterprise Edition: 21.3.14. Difficult to exploit… | ||
| CVE-2023-38264 | Med | 0.38 | 5.9 | 0.01 | May 14, 2024 | The IBM SDK, Java Technology Edition's Object Request Broker (ORB) 7.1.0.0 through 7.1.5.21 and 8.0.0.0 through 8.0.8.21 is vulnerable to a denial of service attack in some circumstances due to improper enforcement of the JEP 290 MaxRef and MaxDepth deserialization filters. IBM… | ||
| CVE-2024-20926 | Med | 0.38 | 5.9 | 0.01 | Jan 16, 2024 | Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21; Oracle GraalVM for JDK: 17.0.9; Oracle GraalVM… | ||
| CVE-2021-21343 | Med | 0.38 | 5.3 | 0.47 | Mar 23, 2021 | XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new… | ||
| CVE-2021-21342 | Med | 0.38 | 5.3 | 0.50 | Mar 23, 2021 | XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new… | ||
| CVE-2026-53914 | Med | 0.37 | 6.7 | 0.00 | Jun 26, 2026 | In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata | ||
| CVE-2026-23946 | Med | 0.37 | 6.8 | 0.01 | Jan 22, 2026 | Tendenci is an open source content management system built for non-profits, associations and cause-based sites. Versions 15.3.11 and below include a critical deserialization vulnerability in the Helpdesk module (which is not enabled by default). This vulnerability allows Remote… | ||
| CVE-2025-59713 | Med | 0.37 | 6.8 | 0.00 | Sep 19, 2025 | Snipe-IT before 8.1.18 allows unsafe deserialization. | ||
| CVE-2025-55136 | — | Med | 0.37 | 5.7 | 0.00 | Aug 7, 2025 | ERC (aka Emotion Recognition in Conversation) through 0.3 has insecure deserialization via a serialized object because jsonpickle is used. |
- risk 0.39cvss 7.0epss 0.00
Deserialization of untrusted data (CWE-502) in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents (using Python's standard object-serialization module) before performing any HMAC integrity check. Any file dropped…
- risk 0.39cvss 5.3epss 0.64
An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack.…
- risk 0.39cvss 7.1epss 0.00
The AI Engine plugin for WordPress is vulnerable to PHP Object Injection via PHAR Deserialization in all versions up to, and including, 3.1.8 via deserialization of untrusted input in the 'rest_simpleTranscribeAudio' and 'rest_simpleVisionQuery' functions. This makes it possible…
- risk 0.39cvss —epss 0.04
### Summary An unsafe deserialization vulnerability allows any authenticated user to execute arbitrary code on the server if they are able to get the model to pass the code as an argument to a tool call. ### Details vLLM's [Qwen3 Coder tool…
- risk 0.39cvss 6.0epss 0.00
An issue was identified that allowed the unsafe deserialization of java objects from hadoop or spark configuration properties that could have been modified by authenticated users. Elastic would like to thank Yakov Shafranovich, with Amazon Web Services for reporting this issue.
- risk 0.39cvss 7.1epss 0.01
A serialization vulnerability in logback receiver component part of logback version 1.4.11 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.
- risk 0.39cvss 7.0epss 0.09
The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note…
- risk 0.39cvss 7.1epss 0.02
In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is…
- risk 0.39cvss 5.9epss 0.05
Unbounded memory allocation in Google Guava 11.0 through 24.x before 24.1.1 allows remote attackers to conduct denial of service attacks against servers that depend on this library and deserialize attacker-provided data, because the AtomicDoubleArray class (when serialized with…
- risk 0.38cvss 6.8epss 0.05
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). In version 1.0.9 and prior, LangGraph checkpointers can load msgpack-encoded checkpoints that reconstruct Python objects during…
- risk 0.38cvss 5.9epss 0.00
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Drupal core allows Object Injection.This issue affects Drupal core: from 8.0.0 before 10.4.9, from 10.5.0 before 10.5.6, from 11.0.0 before 11.1.9, from 11.2.0 before 11.2.8.
- risk 0.38cvss 5.9epss 0.01
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u451, 8u451-perf and 11.0.27; Oracle GraalVM Enterprise Edition: 21.3.14. Difficult to exploit…
- risk 0.38cvss 5.9epss 0.01
The IBM SDK, Java Technology Edition's Object Request Broker (ORB) 7.1.0.0 through 7.1.5.21 and 8.0.0.0 through 8.0.8.21 is vulnerable to a denial of service attack in some circumstances due to improper enforcement of the JEP 290 MaxRef and MaxDepth deserialization filters. IBM…
- risk 0.38cvss 5.9epss 0.01
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21; Oracle GraalVM for JDK: 17.0.9; Oracle GraalVM…
- risk 0.38cvss 5.3epss 0.47
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new…
- risk 0.38cvss 5.3epss 0.50
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new…
- risk 0.37cvss 6.7epss 0.00
In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata
- risk 0.37cvss 6.8epss 0.01
Tendenci is an open source content management system built for non-profits, associations and cause-based sites. Versions 15.3.11 and below include a critical deserialization vulnerability in the Helpdesk module (which is not enabled by default). This vulnerability allows Remote…
- risk 0.37cvss 6.8epss 0.00
Snipe-IT before 8.1.18 allows unsafe deserialization.
- risk 0.37cvss 5.7epss 0.00
ERC (aka Emotion Recognition in Conversation) through 0.3 has insecure deserialization via a serialized object because jsonpickle is used.