WordPress
CVE-2026-1391
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
The Vzaar Media Management WordPress plugin through version 1.2 contains a reflected cross-site scripting vulnerability in the PHP_SELF variable that lacks proper input sanitization, allowing unauthenticated attackers to inject malicious scripts. An attacker can exploit this by crafting a malicious link and tricking users into clicking it, leading to arbitrary script execution in their browsers. No patch is currently available for this vulnerability.
Technical ContextAI
Classified as CWE-79 (Cross-site Scripting (XSS)). Affects Vzaar Media Management (WordPress plugin). 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.
Affected ProductsAI
Vendor: WordPress. Product: Vzaar Media Management (WordPress plugin).
RemediationAI
Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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