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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

Published: Apr 28, 2026Updated: Apr 28, 2026 Sources: CVE List
NVD MITRE
6.4CVSS
MEDIUM

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None

Weaknesses

CWE-79CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Woostify
duongancol

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/883ad6f7-e701-4708-b5d4-69b72ff38499?source=cve
wordfence.com
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
and 4 more references View all →

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