PlayerJS – Free Custom HTML5 Video and Audio Player Builder
PlayerJS – Free Custom HTML5 Video and Audio Player Builder has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2025; all 2 are fixed as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10. 2025 was the busiest year with 2 disclosures.
The most common weakness is Cross-Site Scripting, behind 2 of the records (100%).
Every one of the 2 issues recorded for PlayerJS – Free Custom HTML5 Video and Audio Player Builder has a vendor fix available, so running the current release closes all known holes.
2 independent researchers contributed these findings, one record each. PlayerJS – Free Custom HTML5 Video and Audio Player Builder is installed on roughly 1,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.0.4.
CVE-2025-58651PlayerJS <= 2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

PlayerJS – Free Custom HTML5 Video and Audio Player Builder
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PlayerJS
Build custom video / audio player on PlayerJS.com for FREE and place it on your website.
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