CVE-2025-68878

HIGH 7.1

WordPress Advanced Custom CSS plugin <= 1.1.0 - Reflected Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in prasadkirpekar Advanced Custom CSS advanced-custom-css allows Reflected XSS.This issue affects Advanced Custom CSS: from n/a through <= 1.1.0.

CWE	CWE-79
Vendor	prasadkirpekar
Product	advanced custom css
Published	Dec 29, 2025
Last Updated	Apr 28, 2026

Stay Ahead of the Next One

Get instant alerts for prasadkirpekar advanced custom css

Be the first to know when new high vulnerabilities affecting prasadkirpekar advanced custom css are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

prasadkirpekar / Advanced Custom CSS

0 ≤ 1.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/advanced-custom-css/vulnerability/wordpress-advanced-custom-css-plugin-1-1-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Nguyen Xuan Chien | Patchstack Bug Bounty Program