CVE-2025-48360

WordPress Varnish/Nginx Proxy Caching plugin <= 1.8.3 - Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 5.9 Medium
Published: Aug 28, 2025
Updated: Apr 28, 2026
Reserved: May 19, 2025

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Razvan Stanga Varnish/Nginx Proxy Caching vcaching allows Stored XSS.This issue affects Varnish/Nginx Proxy Caching: from n/a through <= 1.8.3.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
Varnish/Nginx Proxy CachingRazvan Stanga	1.8.3 and earlierAffected

References

https://patchstack.com/database/Wordpress/Plugin/vcaching/vulnerability/wordpress-varnish-nginx-proxy-caching-plugin-1-8-3-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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