Vulnerability · Published Oct 29, 2026 · Assigned by Patchstack
CVE-2026-54864WordPress Post Video Players plugin <= 1.165 - Cross Site Scripting (XSS) vulnerability
High 7.1
In plain English
A high-severity cross-site scripting in Post Video Players from nicashmu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 92.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated Cross Site Scripting (XSS) in Post Video Players <= 1.165 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| nicashmu | Post Video Players | n/a – through 1.165 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L