CVE-2026-4805
Woostify <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Lity.js Library via data-lity Attribute in Custom HTML Block
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Woostify plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.5.0 This is due to insufficient input sanitization and output escaping in the bundled Lity.js lightbox library, where user-controlled input from the href attribute is concatenated directly into a jQuery HTML string without sanitization. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | duongancol |
| Product | woostify |
| Published | Apr 28, 2026 |
Stay Ahead of the Next One
Get instant alerts for duongancol woostify
Be the first to know when new medium vulnerabilities affecting duongancol woostify 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:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
duongancol / Woostify
0 ≤ 2.5.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/883ad6f7-e701-4708-b5d4-69b72ff38499?source=cve themes.trac.wordpress.org: https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L142 themes.trac.wordpress.org: https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L611 themes.trac.wordpress.org: https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L635 themes.trac.wordpress.org: https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L163 github.com: https://github.com/woostify/woostify/commit/a4669598aa8c5de344dda6c3d42389a3c2e61adc themes.trac.wordpress.org: https://themes.trac.wordpress.org/changeset?old_path=%2Fwoostify/2.5.0&new_path=%2Fwoostify/2.5.1
Credits
Osvaldo Noe Gonzalez Del Rio