CVE-2025-3510 — Cross-site Scripting in Composer
Severity
5.4MEDIUMNVD
CNA6.4
EPSS
0.2%
top 64.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMay 2
Description
The tagDiv Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 5.4 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7
Affected Packages2 packages
🔴Vulnerability Details
2GHSA▶
GHSA-r424-x346-p877: The tagDiv Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in all versions up to, and including, 5↗2025-05-02
CVEList▶
tagDiv Composer <= 5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Shortcodes↗2025-05-02