Stored Cross-Site Scripting Vulnerability in Woostify Plugin for WordPress
CVE-2026-4805

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Woostify
Vendor
CVE Published:
28 April 2026

What is CVE-2026-4805?

The Woostify plugin for WordPress is exposed to a Stored Cross-Site Scripting vulnerability due to improper input sanitization and output escaping within the bundled Lity.js lightbox library. An attacker with Contributor-level access or higher can inject malicious scripts through user-controlled input in the href attribute, forming a jQuery HTML string without adequate protection. This vulnerability allows attackers to execute arbitrary scripts on pages viewed by users, potentially compromising the security of WordPress sites.

Affected Version(s)

Woostify 0 <= 2.5.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://themes.trac.wordpress.org/browser/woostify/2.4.6/...
https://themes.trac.wordpress.org/browser/woostify/2.4.6/...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Osvaldo Noe Gonzalez Del Rio
.