CVE-2025-31925
BaseFortify
Publication date: 2025-06-09
Last updated on: 2026-04-23
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-31925 is a reflected Cross-Site Scripting (XSS) vulnerability in the WordPress SHOUT plugin versions up to 3.5.3. It allows unauthenticated attackers to inject malicious scripts, such as redirects or advertisements, into web pages generated by the plugin. These scripts execute when visitors access the affected site, potentially compromising user interactions or site integrity. [1]
How can this vulnerability impact me? :
This vulnerability can impact you by allowing attackers to inject and execute malicious scripts on your website without authentication. This can lead to unauthorized redirects, display of unwanted advertisements, theft of user data, or other malicious actions that harm your site's visitors and damage your site's reputation. Since the vulnerability is exploitable remotely and has a moderate severity score, it poses a significant security risk until mitigated. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this reflected XSS vulnerability can be done by monitoring for unusual or suspicious HTTP requests containing script payloads targeting the SHOUT plugin endpoints. Using server-side malware scanning or professional incident response services is 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 involves applying Patchstack's virtual patch (vPatch), which automatically blocks attack attempts targeting this vulnerability until an official fix is released. Additionally, monitoring for signs of compromise and using server-side malware scanning or professional incident response services is advised. [1]