CWE-502

Deserialization of Untrusted Data

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

CVE-2024-54136 (GCVE-0-2024-54136)

Vulnerability from cvelistv5 – Published: 2024-12-06 15:07 – Updated: 2024-12-06 17:09
VLAI
Title
Untrusted Deserialization in ClipBucket-v5 Version 5.5.1 Revision 199 and Below
Summary
ClipBucket V5 provides open source video hosting with PHP. ClipBucket-v5 Version 5.5.1 Revision 199 and below is vulnerable to PHP Deserialization vulnerability. The vulnerability exists in upload/upload.php where the user supplied input via collection get parameter is directly provided to unserialize function. As a result, it is possible for an adversary to inject maliciously crafted PHP serialized object and utilize gadget chains to cause unexpected behaviors of the application. This vulnerability is fixed in 5.5.1 Revision 200.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
MacWarrior clipbucket-v5 Affected: >= 5.5.1 Revision 141, < 5.5.1 Revision 200
Create a notification for this product.
clipbucket clickbucket Affected: 0 , ≤ 5.5.1_revision-199 (custom)
    cpe:2.3:a:clipbucket:clickbucket:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2024-54273 (GCVE-0-2024-54273)

Vulnerability from cvelistv5 – Published: 2024-12-13 14:24 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Mail Picker plugin <= 1.0.14 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in PickPlugins Mail Picker mail-picker allows Object Injection.This issue affects Mail Picker: from n/a through <= 1.0.14.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
PickPlugins Mail Picker Affected: 0 , ≤ 1.0.14 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:30
Credits
Bonds | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-54282 (GCVE-0-2024-54282)

Vulnerability from cvelistv5 – Published: 2024-12-13 14:25 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress WP Mega Menu plugin <= 1.4.2 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Themeum WP Mega Menu wp-megamenu allows Object Injection.This issue affects WP Mega Menu: from n/a through <= 1.4.2.
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
Themeum WP Mega Menu Affected: 0 , ≤ 1.4.2 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:30
Credits
Mika | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-54367 (GCVE-0-2024-54367)

Vulnerability from cvelistv5 – Published: 2024-12-16 14:31 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress ForumWP plugin <= 2.1.0 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Ultimate Member ForumWP forumwp allows Object Injection.This issue affects ForumWP: from n/a through <= 2.1.0.
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
Ultimate Member ForumWP Affected: 0 , ≤ 2.1.0 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:30
Credits
Mika | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-54676 (GCVE-0-2024-54676)

Vulnerability from cvelistv5 – Published: 2025-01-08 08:40 – Updated: 2025-01-08 14:00
VLAI
Title
Apache OpenMeetings: Deserialisation of untrusted data in cluster mode
Summary
Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.1.0 before 8.0.0 Description: Default clustering instructions at https://openmeetings.apache.org/Clustering.html  doesn't specify white/black lists for OpenJPA this leads to possible deserialisation of untrusted data. Users are recommended to upgrade to version 8.0.0 and update their startup scripts to include the relevant 'openjpa.serialization.class.blacklist' and 'openjpa.serialization.class.whitelist' configurations as shown in the documentation.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache OpenMeetings Affected: 2.1 , < 8.0.0 (semver)
Create a notification for this product.
Credits
m0d9 from Tencent Yunding Lab
Show details on NVD website

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CVE-2024-54678 (GCVE-0-2024-54678)

Vulnerability from cvelistv5 – Published: 2025-08-12 11:16 – Updated: 2026-06-09 08:46
VLAI
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions < V6.0 SP1 Update 1), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Update 9), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC STEP 7 V20 (All versions < V20 Update 4), SIMATIC WinCC V17 (All versions < V17 Update 9), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMATIC WinCC V20 (All versions < V20 Update 4), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOCODE ES V20 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SINAMICS Startdrive V20 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Safety ES V20 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V20 (TIA Portal) (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1), TIA Portal Cloud V20 (All versions < V5.2.2.2), TIA Portal Test Suite V20 (All versions < V20 Update 4). Affected products do not properly sanitize Interprocess Communication input received through a Windows Named Pipe accessible to all local users. This could allow an authenticated local attacker to cause a type confusion and execute arbitrary code within the affected application.
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
Siemens SIMATIC PCS neo V4.1 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens SIMATIC PCS neo V5.0 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens SIMATIC PCS neo V6.0 Affected: 0 , < V6.0 SP1 Update 1 (custom)
Create a notification for this product.
Siemens SIMATIC S7-PLCSIM V17 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens SIMATIC STEP 7 V17 Affected: 0 , < V17 Update 9 (custom)
Create a notification for this product.
Siemens SIMATIC STEP 7 V18 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens SIMATIC STEP 7 V19 Affected: 0 , < V19 Update 4 (custom)
Create a notification for this product.
Siemens SIMATIC STEP 7 V20 Affected: 0 , < V20 Update 4 (custom)
Create a notification for this product.
Siemens SIMATIC WinCC V17 Affected: 0 , < V17 Update 9 (custom)
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Siemens SIMATIC WinCC V18 Affected: 0 , < * (custom)
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Siemens SIMATIC WinCC V19 Affected: 0 , < V19 Update 4 (custom)
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Siemens SIMATIC WinCC V20 Affected: 0 , < V20 Update 4 (custom)
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Siemens SIMOCODE ES V17 Affected: 0 , < * (custom)
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Siemens SIMOCODE ES V18 Affected: 0 , < * (custom)
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Siemens SIMOCODE ES V19 Affected: 0 , < * (custom)
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Siemens SIMOCODE ES V20 Affected: 0 , < * (custom)
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Siemens SIMOTION SCOUT TIA V5.4 Affected: 0 , < * (custom)
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Siemens SIMOTION SCOUT TIA V5.5 Affected: 0 , < * (custom)
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Siemens SIMOTION SCOUT TIA V5.6 Affected: 0 , < V5.6 SP1 HF7 (custom)
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Siemens SIMOTION SCOUT TIA V5.7 Affected: 0 , < * (custom)
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Siemens SINAMICS Startdrive V17 Affected: 0 , < * (custom)
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Siemens SINAMICS Startdrive V18 Affected: 0 , < * (custom)
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Siemens SINAMICS Startdrive V19 Affected: 0 , < * (custom)
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Siemens SINAMICS Startdrive V20 Affected: 0 , < * (custom)
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Siemens SIRIUS Safety ES V17 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Safety ES V18 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Safety ES V19 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Safety ES V20 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Soft Starter ES V17 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Soft Starter ES V18 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Soft Starter ES V19 (TIA Portal) Affected: 0 , < * (custom)
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Siemens SIRIUS Soft Starter ES V20 (TIA Portal) Affected: 0 , < * (custom)
Create a notification for this product.
Siemens TIA Portal Cloud V17 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens TIA Portal Cloud V18 Affected: 0 , < * (custom)
Create a notification for this product.
Siemens TIA Portal Cloud V19 Affected: 0 , < V5.2.1.1 (custom)
Create a notification for this product.
Siemens TIA Portal Cloud V20 Affected: 0 , < V5.2.2.2 (custom)
Create a notification for this product.
Siemens TIA Portal Test Suite V20 Affected: 0 , < V20 Update 4 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2024-5579 (GCVE-0-2024-5579)

Vulnerability from cvelistv5 – Published: 2024-11-22 20:05 – Updated: 2024-11-25 18:06
VLAI
Title
Allegra renderFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Allegra renderFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability. The specific flaw exists within the renderFieldMatch method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23451.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
zdi
References
Impacted products
Vendor Product Version
Allegra Allegra Affected: 7.5.1.9
Create a notification for this product.
alltena allegra Affected: 7.5.1.9 , < 7.5.2 (custom)
    cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*
Create a notification for this product.
alltena allegra Affected: * , < 7.5.2 (custom)
    cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-08-22 20:34
Show details on NVD website

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CVE-2024-5580 (GCVE-0-2024-5580)

Vulnerability from cvelistv5 – Published: 2024-11-22 20:05 – Updated: 2024-11-25 18:06
VLAI
Title
Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability. The specific flaw exists within the loadFieldMatch method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23452.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
zdi
References
Impacted products
Vendor Product Version
Allegra Allegra Affected: 7.5.1.9
Create a notification for this product.
alltena allegra Affected: 7.5.1.9 , < 7.5.2 (custom)
    cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*
Create a notification for this product.
alltena allegra Affected: * , < 7.5.2 (custom)
    cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-08-22 20:34
Show details on NVD website

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CVE-2024-56058 (GCVE-0-2024-56058)

Vulnerability from cvelistv5 – Published: 2024-12-18 11:38 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress VRPConnector plugin <= 2.0.1 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in denniskravetstns VRPConnector vrpconnector allows Object Injection.This issue affects VRPConnector: from n/a through <= 2.0.1.
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
denniskravetstns VRPConnector Affected: 0 , ≤ 2.0.1 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:31
Credits
Le Ngoc Anh | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-56068 (GCVE-0-2024-56068)

Vulnerability from cvelistv5 – Published: 2024-12-31 12:51 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress WP SuperBackup plugin <= 2.3.3 - Subscriber+ PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in azzaroco WP SuperBackup indeed-wp-superbackup.This issue affects WP SuperBackup: from n/a through <= 2.3.3.
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
azzaroco WP SuperBackup Affected: 0 , ≤ 2.3.3 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:31
Credits
Dave Jong (Patchstack)
Show details on NVD website

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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.

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