CVE-2025-68859

HIGH 7.1

WordPress Syntax Highlighter Compress plugin <= 3.0.83.3 - 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 agmorpheus Syntax Highlighter Compress syntax-highlighter-compress allows Reflected XSS.This issue affects Syntax Highlighter Compress: from n/a through <= 3.0.83.3.

CWE	CWE-79
Vendor	agmorpheus
Product	syntax highlighter compress
Published	Jan 22, 2026
Last Updated	Apr 28, 2026

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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

agmorpheus / Syntax Highlighter Compress

0 ≤ 3.0.83.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/syntax-highlighter-compress/vulnerability/wordpress-syntax-highlighter-compress-plugin-3-0-83-3-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

0xVenus | Patchstack Bug Bounty Program