CWE-502

Deserialization of Untrusted Data

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

CVE-2024-56180 (GCVE-0-2024-56180)

Vulnerability from cvelistv5 – Published: 2025-02-14 13:34 – Updated: 2025-02-18 15:10
VLAI
Title
Apache EventMesh: raft Hessian Deserialization Vulnerability allowing remote code execution
Summary
CWE-502 Deserialization of Untrusted Data at the eventmesh-meta-raft plugin module in Apache EventMesh master branch without release version on windows\linux\mac os e.g. platforms allows attackers to send controlled message and remote code execute via hessian deserialization rpc protocol. Users can use the code under the master branch in project repo or version 1.11.0 to fix this issue.
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 EventMesh Affected: 1.10.1 , < 1.11.0 (semver)
Create a notification for this product.
Credits
yulate Au5t1n h3h3qaq X1r0z
Show details on NVD website

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CVE-2024-56283 (GCVE-0-2024-56283)

Vulnerability from cvelistv5 – Published: 2025-01-07 10:49 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Locatoraid Store Locator Plugin <= 3.9.50 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in plainware Locatoraid Store Locator locatoraid allows Object Injection.This issue affects Locatoraid Store Locator: from n/a through <= 3.9.50.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
plainware Locatoraid Store Locator Affected: 0 , ≤ 3.9.50 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:31
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-56291 (GCVE-0-2024-56291)

Vulnerability from cvelistv5 – Published: 2025-01-07 10:49 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress PlainInventory – Inventory Management Plugin Plugin <= 3.1.6 - PHP Object Injection vulnerability
Summary
Deserialization of Untrusted Data vulnerability in plainware PlainInventory z-inventory-manager allows Object Injection.This issue affects PlainInventory: from n/a through <= 3.1.6.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
plainware PlainInventory Affected: 0 , ≤ 3.1.6 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:31
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website

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CVE-2024-5649 (GCVE-0-2024-5649)

Vulnerability from cvelistv5 – Published: 2024-06-19 03:12 – Updated: 2026-04-08 17:06
VLAI
Title
Universal Slider <= 1.6.5 - Authenticated (Contributor+) PHP Object Injection
Summary
The Universal Slider plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.6.5 via deserialization of untrusted input 'fsl_get_gallery_value' function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. 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
webhuntinfotech Universal Slider Affected: 0 , ≤ 1.6.5 (semver)
Create a notification for this product.
Credits
Francesco Carlucci
Show details on NVD website

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CVE-2024-56515 (GCVE-0-2024-56515)

Vulnerability from cvelistv5 – Published: 2025-01-16 19:11 – Updated: 2025-02-12 20:31
VLAI
Title
Untrusted file formats can be thumbnailed, invoking potentially further untrusted decoders in Matrix Media Repo
Summary
Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. If SVG or JPEGXL thumbnailers are enabled (they are disabled by default), a user may upload a file which claims to be either of these types and request a thumbnail to invoke a different decoder in ImageMagick. In some ImageMagick installations, this includes the capability to run Ghostscript to decode the image/file. If MP4 thumbnailers are enabled (also disabled by default), the same issue as above may occur with the ffmpeg installation instead. MMR uses a number of other decoders for all other file types when preparing thumbnails. Theoretical issues are possible with these decoders, however in testing they were not possible to exploit. This is fixed in MMR v1.3.8. MMR now inspects the mimetype of media prior to thumbnailing, and picks a thumbnailer based on those results instead of relying on user-supplied values. This may lead to fewer thumbnails when obscure file shapes are used. This also helps narrow scope of theoretical issues with all decoders MMR uses for thumbnails. Users are advised to upgrade. Users unable to upgrade may disable the SVG, JPEGXL, and MP4 thumbnail types in the MMR config which prevents the decoders from being invoked. Further disabling uncommon file types on the server is recommended to limit risk surface. Containers and other similar technologies may also be used to limit the impact of vulnerabilities in external decoders, like ImageMagick and ffmpeg. Some installations of ImageMagick may disable "unsafe" file types, like PDFs, already. This option can be replicated to other environments as needed. ffmpeg may be compiled with limited decoders/codecs. The Docker image for MMR disables PDFs and similar formats by default.
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
t2bot matrix-media-repo Affected: < 1.3.8
Create a notification for this product.
Show details on NVD website

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CVE-2024-5671 (GCVE-0-2024-5671)

Vulnerability from cvelistv5 – Published: 2024-06-14 13:52 – Updated: 2024-08-01 21:18
VLAI
Summary
Insecure Deserialization in some workflows of the IPS Manager allows unauthenticated remote attackers to perform arbitrary code execution and access to the vulnerable Trellix IPS Manager.
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
Trellix Intrusion Prevention System (IPS) Manager Affected: Prior to 11.1.x
Create a notification for this product.
trellix intrusion_prevention_system_manager Affected: 0 , < 11.1.x (custom)
    cpe:2.3:a:trellix:intrusion_prevention_system_manager:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Kentaro Kawane
Show details on NVD website

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CVE-2024-5675 (GCVE-0-2024-5675)

Vulnerability from cvelistv5 – Published: 2024-06-06 12:10 – Updated: 2024-08-01 21:18
VLAI
Title
Unreliable data deserialization vulnerability in Mentor
Summary
Untrusted data deserialization vulnerability has been found in Mentor - Employee Portal, affecting version 3.83.35. This vulnerability could allow an attacker to execute arbitrary code, by injecting a malicious payload into the “ViewState” field.
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
Summar Software Mentor – Employee Portal Affected: 3.83.35
Create a notification for this product.
summarsoftware mentor_employee_portal Affected: 3.83.35
    cpe:2.3:a:summarsoftware:mentor_employee_portal:3.83.35:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Raúl Caro Teixido
Show details on NVD website

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CVE-2024-5724 (GCVE-0-2024-5724)

Vulnerability from cvelistv5 – Published: 2024-06-19 03:12 – Updated: 2026-04-08 17:04
VLAI
Title
Photo Video Gallery Master <= 1.5.3 - Authenticated (Contributor+) PHP Object Injection
Summary
The Photo Video Gallery Master plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.5.3 via deserialization of untrusted input 'PVGM_all_photos_details' parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. 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: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
webhuntinfotech Photo Video Gallery Master Affected: 0 , ≤ 1.5.3 (semver)
Create a notification for this product.
webhuntinfotech photo_video_gallery_master Affected: 0 , ≤ 1.5.3 (custom)
    cpe:2.3:a:webhuntinfotech:photo_video_gallery_master:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Francesco Carlucci
Show details on NVD website

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CVE-2024-5726 (GCVE-0-2024-5726)

Vulnerability from cvelistv5 – Published: 2024-07-18 02:03 – Updated: 2026-04-08 16:36
VLAI
Title
Timeline Event History <= 3.1 - Authenticated (Contributor+) PHP Object Injection
Summary
The Timeline Event History plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1 via deserialization of untrusted input 'timelines-data' parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. 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: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
wpdiscover Timeline Event History Affected: 0 , ≤ 3.1 (semver)
Create a notification for this product.
wpdiscover timeline_event_history Affected: 0 , ≤ 3.1 (semver)
    cpe:2.3:a:wpdiscover:timeline_event_history:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Francesco Carlucci
Show details on NVD website

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CVE-2024-5871 (GCVE-0-2024-5871)

Vulnerability from cvelistv5 – Published: 2024-06-15 03:35 – Updated: 2026-04-08 17:35
VLAI
Title
WooCommerce - Social Login <= 2.6.2 - Unauthenticated PHP Object Injection
Summary
The WooCommerce - Social Login plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.6.2 via deserialization of untrusted input from the 'woo_slg_verify' vulnerable parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. 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: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
Impacted products
Vendor Product Version
WPWeb WooCommerce - Social Login Affected: 0 , ≤ 2.6.2 (semver)
Create a notification for this product.
wpweb woocommerce_social_login Affected: 0 , ≤ 2.6.2 (custom)
    cpe:2.3:a:wpweb:woocommerce_social_login:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
István Márton
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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