CVE-2026-1391
The Vzaar Media Management plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping on the $_SERVER['PHP_SELF'] variable.
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
The Vzaar Media Management plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping on the $_SERVER['PHP_SELF'] variable. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/vzaar-media-management/tags/1.2/admin/vzaar-media-upload.php#L103
- https://plugins.trac.wordpress.org/browser/vzaar-media-management/trunk/admin/vzaar-media-upload.php#L103
- https://www.wordfence.com/threat-intel/vulnerabilities/id/398a75b1-6470-44b3-aaea-d5e8b10db115?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.