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WordPress WPlyr Media Block plugin <= 1.3.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via '_wplyr_accent_color' Parameter vulnerability

🗓️ 10 Feb 2026 23:15:00Reported by 0x34rthType 
patchstack
 patchstack
🔗 patchstack.com👁 4 Views

Authenticated administrators can trigger XSS via _wplyr_accent_color in WPlyr Media Block ≤1.3.0.

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10 Feb 2026 23:15Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.14.4
EPSS0.00014
SSVC
4