What’s Vulnerable › Vulnerabilities
CVE-2026-84930: CatFolders Document Gallery < 2.0.7 - Author+ Stored XSS via titleTag Block Attribute
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-05 · updated 2026-09-08
- Weakness: CWE-79
Description
The CatFolders Document Gallery & PDF Library WordPress plugin before 2.0.7 does not properly validate a block attribute before using it as an HTML tag name in its gallery output, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of anyone who views the affected post.
Affected products
- CatFolders Document Gallery & PDF Library: before 2.0.7 — fixed in 2.0.7
How to fix
Upgrade to a fixed version: CatFolders Document Gallery & PDF Library 2.0.7. Check the vendor advisory for mitigations.
References
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