Common Weakness Enumeration

CWE-502

Allowed

Deserialization of Untrusted Data

Abstraction: Base · Status: Draft

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

4826 vulnerabilities reference this CWE, most recent first.

CVE-2024-24797 (GCVE-0-2024-24797)

Vulnerability from cvelistv5 – Published: 2024-02-12 07:19 – Updated: 2026-04-28 16:09
VLAI
Title
WordPress ERE Recently Viewed Plugin <= 1.3 is vulnerable to PHP Object Injection
Summary
Deserialization of Untrusted Data vulnerability in G5Theme ERE Recently Viewed – Essential Real Estate Add-On.This issue affects ERE Recently Viewed – Essential Real Estate Add-On: from n/a through 1.3.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
G5Theme ERE Recently Viewed – Essential Real Estate Add-On Affected: n/a , ≤ 1.3 (custom)
Create a notification for this product.
g5theme essential_real_estate Affected: 0 , ≤ 1.3 (custom)
    cpe:2.3:a:g5theme:essential_real_estate:*:*:*:*:*:wordpress:*:*
Create a notification for this product.
Credits
Yudistira Arya (Patchstack Alliance)
Show details on NVD website

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CVE-2024-24796 (GCVE-0-2024-24796)

Vulnerability from cvelistv5 – Published: 2024-02-12 07:47 – Updated: 2026-04-28 16:09
VLAI
Title
WordPress Event Manager for WooCommerce Plugin <= 4.1.1 is vulnerable to PHP Object Injection
Summary
Deserialization of Untrusted Data vulnerability in MagePeople Team Event Manager and Tickets Selling Plugin for WooCommerce – WpEvently – WordPress Plugin.This issue affects Event Manager and Tickets Selling Plugin for WooCommerce – WpEvently – WordPress Plugin: from n/a through 4.1.1.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Credits
NGÔ THIÊN AN / ancorn_ from VNPT-VCI (Patchstack Alliance)
Show details on NVD website

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CVE-2024-24590 (GCVE-0-2024-24590)

Vulnerability from cvelistv5 – Published: 2024-02-06 14:40 – Updated: 2025-06-17 21:29
VLAI
Summary
Deserialization of untrusted data can occur in versions 0.17.0 to 1.14.2 of the client SDK of Allegro AI’s ClearML platform, enabling a maliciously uploaded artifact to run arbitrary code on an end user’s system when interacted with.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
Allegro.AI ClearML Affected: 0.17.0 , < 1.14.3 (custom)
Create a notification for this product.
Date Public
2024-02-06 15:00
Show details on NVD website

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CVE-2024-24551 (GCVE-0-2024-24551)

Vulnerability from cvelistv5 – Published: 2024-06-24 07:08 – Updated: 2024-08-01 23:19
VLAI
Title
Bludit - Remote Code Execution (RCE) through Image API
Summary
A security vulnerability has been identified in Bludit, allowing authenticated attackers to execute arbitrary code through the Image API. This vulnerability arises from improper handling of file uploads, enabling malicious actors to upload and execute PHP files.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
  • CWE-502 - Deserialization of Untrusted Data
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
Impacted products
Vendor Product Version
Bludit Bludit Affected: v3.9.0 beta 1
Create a notification for this product.
bludit bludit Affected: 3.9.0 , ≤ 3.15.0 (custom)
    cpe:2.3:a:bludit:bludit:3.9.0:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-06-20 16:00
Credits
Andreas Pfefferle, Redguard AG
Show details on NVD website

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CVE-2024-24550 (GCVE-0-2024-24550)

Vulnerability from cvelistv5 – Published: 2024-06-24 07:05 – Updated: 2024-08-01 23:19
VLAI
Title
Bludit - Remote Code Execution (RCE) through File API
Summary
A security vulnerability has been identified in Bludit, allowing attackers with knowledge of the API token to upload arbitrary files through the File API which leads to arbitrary code execution on the server. This vulnerability arises from improper handling of file uploads, enabling malicious actors to upload and execute PHP files.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
  • CWE-502 - Deserialization of Untrusted Data
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
Impacted products
Vendor Product Version
Bludit Bludit Affected: 3.14.0
Create a notification for this product.
bludit bludit Affected: 3.14.0 , ≤ 3.15.0 (custom)
    cpe:2.3:a:bludit:bludit:3.14.0:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-06-20 16:00
Credits
Andreas Pfefferle, Redguard AG
Show details on NVD website

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CVE-2024-23636 (GCVE-0-2024-23636)

Vulnerability from cvelistv5 – Published: 2024-01-23 17:22 – Updated: 2024-10-18 16:00
VLAI
Title
SOFARPC Remote Command Execution(RCE) Vulnerbility
Summary
SOFARPC is a Java RPC framework. SOFARPC defaults to using the SOFA Hessian protocol to deserialize received data, while the SOFA Hessian protocol uses a blacklist mechanism to restrict deserialization of potentially dangerous classes for security protection. But, prior to version 5.12.0, there is a gadget chain that can bypass the SOFA Hessian blacklist protection mechanism, and this gadget chain only relies on JDK and does not rely on any third-party components. Version 5.12.0 fixed this issue by adding a blacklist. SOFARPC also provides a way to add additional blacklists. Users can add a class like `-Drpc_serialize_blacklist_override=org.apache.xpath.` to avoid this issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
sofastack sofa-rpc Affected: < 5.12.0
Create a notification for this product.
Show details on NVD website

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CVE-2024-23513 (GCVE-0-2024-23513)

Vulnerability from cvelistv5 – Published: 2024-02-12 07:53 – Updated: 2026-04-28 16:09
VLAI
Title
WordPress PropertyHive Plugin <= 2.0.5 is vulnerable to PHP Object Injection
Summary
Deserialization of Untrusted Data vulnerability in PropertyHive.This issue affects PropertyHive: from n/a through 2.0.5.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
PropertyHive PropertyHive Affected: n/a , ≤ 2.0.5 (custom)
Create a notification for this product.
Credits
Yudistira Arya (Patchstack Alliance)
Show details on NVD website

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CVE-2024-23512 (GCVE-0-2024-23512)

Vulnerability from cvelistv5 – Published: 2024-02-12 08:22 – Updated: 2026-04-28 16:09
VLAI
Title
WordPress ProductX – Gutenberg WooCommerce Blocks Plugin <= 3.1.4 is vulnerable to PHP Object Injection
Summary
Deserialization of Untrusted Data vulnerability in wpxpo ProductX – WooCommerce Builder & Gutenberg WooCommerce Blocks.This issue affects ProductX – WooCommerce Builder & Gutenberg WooCommerce Blocks: from n/a through 3.1.4.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Credits
Yudistira Arya (Patchstack Alliance)
Show details on NVD website

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CVE-2024-23478 (GCVE-0-2024-23478)

Vulnerability from cvelistv5 – Published: 2024-02-15 20:35 – Updated: 2024-08-12 20:38
VLAI
Title
SolarWinds Access Rights Manager (ARM) Deserialization of Untrusted Data Remote Code Execution
Summary
SolarWinds Access Rights Manager (ARM) was found to be susceptible to a Remote Code Execution Vulnerability. If exploited, this vulnerability allows an authenticated user to abuse a SolarWinds service, resulting in remote code execution.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
SolarWinds Access Rights Manager Affected: previous versions , ≤ 2023.2.2 (2023.2.3)
Create a notification for this product.
solarwinds access_rights_manager Affected: 0 , < 2023.2.2 (custom)
    cpe:2.3:a:solarwinds:access_rights_manager:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2024-23328 (GCVE-0-2024-23328)

Vulnerability from cvelistv5 – Published: 2024-02-01 15:40 – Updated: 2024-08-28 16:36
VLAI
Title
The Dataease datasource exists deserialization and arbitrary file read vulnerability
Summary
Dataease is an open source data visualization analysis tool. A deserialization vulnerability exists in the DataEase datasource, which can be exploited to execute arbitrary code. The location of the vulnerability code is `core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java.` The blacklist of mysql jdbc attacks can be bypassed and attackers can further exploit it for deserialized execution or reading arbitrary files. This vulnerability is patched in 1.18.15 and 2.3.0.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
dataease dataease Affected: < 1.18.15
Affected: >= 2.0.0, < 2.3.0
Create a notification for this product.
dataease dataease Affected: 0 , < 1.18.15 (custom)
Affected: 2.0.0 , < 2.3.0 (custom)
    cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation
Architecture and Design Implementation

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
Implementation

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
Implementation

Explicitly define a final object() to prevent deserialization.

Mitigation
Architecture and Design Implementation
  • 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
Implementation

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
Architecture and Design Implementation

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 MIT-29
Operation

Strategy: Firewall

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.