Reflected XSS Vulnerability in NotFound Add Custom Content Plugin for WordPress
CVE-2025-23652

7.1HIGH

Key Information:

Vendor
WordPress
Status
Add Custom Content After Post
Vendor
CVE Published:
14 February 2025

Summary

The NotFound Add Custom Content after Post plugin for WordPress is susceptible to a reflected cross-site scripting (XSS) vulnerability. This flaw occurs due to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts. When a user interacts with a compromised page, the attacker's script executes in the user's browser, potentially leading to unauthorized actions or sensitive data exposure. This vulnerability affects versions from n/a up to 1.0, highlighting the importance of updating the plugin to safeguard against such exploits.

Affected Version(s)

Add custom content after post <= 1.0

References

https://patchstack.com/database/wordpress/plugin/add-cust...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

SOPROBRO (Patchstack Alliance)
.