Plex known exploited vulnerabilities
CISA's Known Exploited Vulnerabilities catalog lists 5 Plex vulnerabilities: 4 added in the last 365 days, 0 rated critical (CVSS 9 or higher), and 0 with known ransomware use. The most recent was added Oct 20, 2026.
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| Added to KEV | CVE | Vulnerability | CVSS | EPSS | Federal due date | Ransomware use |
|---|---|---|---|---|---|---|
| 2026-10-20 | CVE-2026-96652 | Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability | 5.3 (v4.0) | 1.8% | 2026-11-03 | Unknown |
| 2026-10-20 | CVE-2026-96654 | Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability | 6.9 (v4.0) | 1.9% | 2026-10-23 | Unknown |
| 2026-10-20 | CVE-2026-96655 | Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability | 5.3 (v4.0) | 1.6% | 2026-11-03 | Unknown |
| 2026-10-20 | CVE-2026-96656 | Plex Media Server External Control of File Name or Path Vulnerability | 8.6 (v4.0) | 1.8% | 2026-10-23 | Unknown |
| 2023-03-10 | CVE-2020-5741 | Plex Media Server Remote Code Execution Vulnerability | 7.2 (v3.1) | 72.8% | 2023-03-31 | Unknown |