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 Acato WP REST Cache wp-rest-cache allows Stored XSS.This issue affects WP REST Cache: from n/a through <= 2026.1.0.
Analysis
A Stored Cross-Site Scripting (XSS) vulnerability exists in the Acato WP REST Cache WordPress plugin through version 2026.1.0, allowing attackers to inject and persist malicious JavaScript code that executes in the browsers of site administrators and users. This vulnerability is classified under CWE-79 (Improper Neutralization of Input During Web Page Generation) and affects all installations of WP REST Cache up to and including version 2026.1.0. …
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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-2026-15663
GHSA-xx28-crrx-45xc