High 7.1Published Oct 29, 2026

CVE-2026-54864WordPress Post Video Players plugin <= 1.165 - Cross Site Scripting (XSS) vulnerability

Updated under an hour ago (Oct 30, 2026, 5:50 AM ET)

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It affects nicashmu Post Video Players. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Unauthenticated Cross Site Scripting (XSS) in Post Video Players <= 1.165 versions.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 29, 2026
First seen by InfoSec Signals: Oct 29, 2026

Affected products

Affected products

nicashmu Post Video Players nicashmu:post_video_players (from the name)	from n/a through 1.165	CNA record

References

References

https://patchstack.com/database/wordpress/plugin/video-playlist-and-gallery-plugin/vulnerability/wordpress-post-video-players-plugin-1-165-cross-site-scripting-xss-vulnerability?_s_id=cve	vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.