CVE-2025-31429
BaseFortify
Publication date: 2025-06-09
Last updated on: 2026-04-28
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-31429 is a deserialization of untrusted data vulnerability in the WordPress PressGrid - Frontend Publish Reaction & Multimedia Theme up to version 1.3.1. It allows an attacker to perform object injection, which can lead to logic manipulation, denial of service, or arbitrary code execution on the affected website. This means an attacker can execute commands and potentially gain unauthorized access to the WordPress admin panel without needing authentication. [1]
How can this vulnerability impact me? :
Exploitation of this vulnerability can result in severe impacts including unauthorized command execution, denial of service, and unauthorized access to the WordPress admin panel. This can compromise the integrity, availability, and confidentiality of your website, potentially allowing attackers to manipulate site logic, disrupt services, or take full control of the site. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
There are no specific detection commands provided for this vulnerability. Patchstack notes that plugin-based malware scanners may be unreliable for detecting exploitation attempts. Immediate mitigation is recommended due to the high risk of automated attacks, but no direct detection commands or network indicators are detailed. [1]
What immediate steps should I take to mitigate this vulnerability?
Since no official patch or fixed version is available, the immediate step is to apply the high-priority virtual patch (vPatch) provided by Patchstack, which blocks attack attempts until an official fix is released. Users should also consider professional incident response services if compromise is suspected. Monitoring and rapid mitigation are emphasized due to the high severity and ease of exploitation. [1]