CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Lifecycle Timeline
3Tags
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in OOPSpam Team OOPSpam Anti-Spam oopspam-anti-spam allows Stored XSS.This issue affects OOPSpam Anti-Spam: from n/a through <= 1.2.62.
Analysis
A Stored Cross-Site Scripting (XSS) vulnerability exists in the OOPSpam Anti-Spam WordPress plugin through version 1.2.62, allowing attackers to inject and persist malicious JavaScript code that executes in the browsers of authenticated users and administrators. The vulnerability stems from improper input neutralization during web page generation (CWE-79), enabling attackers to compromise user sessions, steal credentials, or perform actions on behalf of affected users. …
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Remediation
Within 7 days: Identify all affected systems and apply vendor patches promptly. Verify anti-CSRF tokens and content security policies are enforced.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-15921
GHSA-5mhc-p3xj-879x