CVE-2026-0724
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
2Description
The WPlyr Media Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_wplyr_accent_color' parameter in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Analysis
The WPlyr Media Block plugin for WordPress through version 1.3.0 contains a stored cross-site scripting vulnerability in the '_wplyr_accent_color' parameter due to inadequate input sanitization, allowing authenticated administrators to inject malicious scripts that execute in other users' browsers. This requires high-privilege access and manual user interaction but impacts site integrity and user security across affected pages.
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Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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