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CVE-2026-4805

MEDIUM

6.4

Description

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.

CVE Details

CVSS v3.1 Score6.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/28/2026

Last Modified4/28/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79

References

https://github.com/woostify/woostify/commit/a4669598aa8c5de344dda6c3d42389a3c2e61adc(security@wordfence.com)

https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L142(security@wordfence.com)

https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L163(security@wordfence.com)

https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L611(security@wordfence.com)

https://themes.trac.wordpress.org/browser/woostify/2.4.6/assets/js/lity.js#L635(security@wordfence.com)

https://themes.trac.wordpress.org/changeset?old_path=%2Fwoostify/2.5.0&new_path=%2Fwoostify/2.5.1(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/883ad6f7-e701-4708-b5d4-69b72ff38499?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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