CWE-502

Deserialization of Untrusted Data

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

CVE-2024-48026 (GCVE-0-2024-48026)

Vulnerability from cvelistv5 – Published: 2024-10-16 13:25 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Disc Golf Manager plugin <= 1.0.0 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in GMRobbins Disc Golf Manager disc-golf-manager allows Object Injection.This issue affects Disc Golf Manager: from n/a through <= 1.0.0.
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
GMRobbins Disc Golf Manager Affected: 0 , ≤ 1.0.0 (custom)
Create a notification for this product.
grayson_robbins disc_golf_manager Affected: 0 , ≤ 1.0.0 (custom)
    cpe:2.3:a:grayson_robbins:disc_golf_manager:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-48028 (GCVE-0-2024-48028)

Vulnerability from cvelistv5 – Published: 2024-10-16 13:23 – Updated: 2026-05-12 22:53
VLAI
Title
WordPress IP Loc8 plugin <= 1.1 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Boyan Raichev IP Loc8 ip-loc8 allows Object Injection.This issue affects IP Loc8: from n/a through <= 1.1.
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
Boyan Raichev IP Loc8 Affected: 0 , ≤ 1.1 (custom)
Create a notification for this product.
boyan_raichev ip_loc8 Affected: 0 , ≤ 1.1 (custom)
    cpe:2.3:a:boyan_raichev:ip_loc8:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-48030 (GCVE-0-2024-48030)

Vulnerability from cvelistv5 – Published: 2024-10-16 13:22 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Telecash Ricaricaweb plugin <= 2.2 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Webextends Telecash Ricaricaweb telecash-ricaricaweb allows Object Injection.This issue affects Telecash Ricaricaweb: from n/a through <= 2.2.
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
Webextends Telecash Ricaricaweb Affected: 0 , ≤ 2.2 (custom)
Create a notification for this product.
gabriele_valenti telecash_ricaricaweb Affected: 0 , ≤ 2.2 (custom)
    cpe:2.3:a:gabriele_valenti:telecash_ricaricaweb:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-48033 (GCVE-0-2024-48033)

Vulnerability from cvelistv5 – Published: 2024-10-11 18:22 – Updated: 2026-05-12 22:52
VLAI
Title
WordPress Talkback plugin <= 1.0 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in baptiste.gourdin Talkback talkback-secure-linkback-protocol allows Object Injection.This issue affects Talkback: from n/a through <= 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
baptiste.gourdin Talkback Affected: 0 , ≤ 1.0 (custom)
Create a notification for this product.
talkback talkback Affected: 0 , ≤ 1.0 (custom)
    cpe:2.3:a:talkback:talkback:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-4838 (GCVE-0-2024-4838)

Vulnerability from cvelistv5 – Published: 2024-05-16 11:05 – Updated: 2026-04-08 16:37
VLAI
Title
ConvertPlus <= 3.5.26 - Authenticated (Contributor+) PHP Object Injection
Summary
The ConvertPlus plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.5.26 via deserialization of untrusted input from the 'settings_encoded' attribute of the 'smile_modal' shortcode. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
Brainstorm Force ConvertPlus Affected: 0 , ≤ 3.5.26 (semver)
Create a notification for this product.
Credits
haidv35
Show details on NVD website

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CVE-2024-49063 (GCVE-0-2024-49063)

Vulnerability from cvelistv5 – Published: 2024-12-10 17:49 – Updated: 2026-06-09 18:30
VLAI
Title
Microsoft/Muzic Remote Code Execution Vulnerability
Summary
Microsoft/Muzic Remote Code Execution Vulnerability
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
Microsoft Muzic Affected: 1.0.0 , < 196.0 (custom)
Create a notification for this product.
Date Public
2024-12-10 08:00
Show details on NVD website

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CVE-2024-49070 (GCVE-0-2024-49070)

Vulnerability from cvelistv5 – Published: 2024-12-10 17:49 – Updated: 2026-06-09 18:30
VLAI
Title
Microsoft SharePoint Remote Code Execution Vulnerability
Summary
Microsoft SharePoint Remote Code Execution Vulnerability
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Date Public
2024-12-10 08:00
Show details on NVD website

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CVE-2024-49147 (GCVE-0-2024-49147)

Vulnerability from cvelistv5 – Published: 2024-12-12 19:07 – Updated: 2026-06-09 18:30 Exclusively Hosted Service
VLAI
Title
Microsoft Update Catalog Elevation of Privilege Vulnerability
Summary
Deserialization of untrusted data in Microsoft Update Catalog allows an unauthorized attacker to elevate privileges on the website’s webserver.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Date Public
2024-12-12 08:00
Show details on NVD website

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CVE-2024-49218 (GCVE-0-2024-49218)

Vulnerability from cvelistv5 – Published: 2024-10-16 13:21 – Updated: 2026-05-12 22:53
VLAI
Title
WordPress Recently plugin <= 1.1 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Al Imran Akash Recently recently-viewed-most-viewed-and-sold-products-for-woocommerce allows Object Injection.This issue affects Recently: from n/a through <= 1.1.
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
Al Imran Akash Recently Affected: 0 , ≤ 1.1 (custom)
Create a notification for this product.
recently_project recently Affected: 0 , ≤ 1.1 (custom)
    cpe:2.3:a:recently_project:recently:*:*:*:*:*:wordpress:*:*
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-49222 (GCVE-0-2024-49222)

Vulnerability from cvelistv5 – Published: 2025-01-07 10:49 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress WPGuppy plugin <= 1.1.0 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in AmentoTech Private Limited WPGuppy wpguppy-lite allows Object Injection.This issue affects WPGuppy: from n/a through <= 1.1.0.
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
AmentoTech Private Limited WPGuppy Affected: 0 , ≤ 1.1.0 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:28
Credits
l8BL | Patchstack Bug Bounty Program
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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