CVE-2025-31396
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?
This vulnerability is a PHP Object Injection issue in the FLAP - Business WordPress Theme (versions up to 1.5). It allows unauthenticated attackers to inject malicious objects through deserialization of untrusted data, potentially enabling them to execute arbitrary code, perform SQL injection, path traversal, denial of service, and other malicious actions if a suitable PHP Object Injection POP chain is available. [1]
How can this vulnerability impact me? :
The impact of this vulnerability is severe. An attacker can exploit it without any privileges or user interaction to execute arbitrary code on your server, perform SQL injection, traverse paths to access unauthorized files, cause denial of service, and carry out other harmful activities. This can lead to full compromise of your website and server, data breaches, and service outages. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this vulnerability involves monitoring for attack attempts exploiting PHP Object Injection in the FLAP - Business WordPress Theme up to version 1.5. Since no official patch exists, applying the Patchstack virtual patch can help block attacks. For detection, professional incident response and server-side malware scanning are recommended, as plugin-based malware scanners may be unreliable. Specific commands are not provided in the resources. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include applying the Patchstack virtual patch (vPatch) which blocks attack attempts until an official fix is released. It is safe to apply and test this virtual patch to protect affected sites immediately. Additionally, professional incident response and server-side malware scanning should be conducted if a site is suspected to be compromised. Avoid relying solely on plugin-based malware scanners. [1]