CVE-2026-96654
Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability
Summary
Plex Media Server contains an improper neutralization of encoded URI schemes in a web page vulnerability that could allow an attacker to call other plugins' functions and supply their own parameters. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96655, and CVE-2026-96656.
Affected software
Vendor: Plex · Product: Media Server
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Plex
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2020-5741 | Plex Media Server Remote Code Execution Vulnerability | 72.8% | Yes |
| CVE-2026-96652 | Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability | 1.8% | Yes |
| CVE-2026-96656 | Plex Media Server External Control of File Name or Path Vulnerability | 1.8% | Yes |
| CVE-2026-96655 | Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability | 1.6% | Yes |
Is your domain exposed?
Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.
Get your free reportSources: CISA KEV catalog · NVD · FIRST EPSS
This product uses the NVD API but is not endorsed or certified by the NVD.
All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.