Plex · Media Server
CVE-2026-96655
Plex Media Server arbitrary-host SSRF
Nedir
Plex Media Server before 1.43.3.10861 allows an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter.
CISA: Plex Media Server contains a server-side request forgery (SSRF) vulnerability that could allow an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter. This vulnerability can be chained with CVE-2026-96652, CVE-2026-96654, and CVE-2026-96656.
Ne yapmalı
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
ABD federal kurumları için son tarih: 3 Kasım 2026
Plex için istismar edilen diğer açıklar
| Eklenme | Açık | Ürün | Önem | Saldırı olasılığı |
|---|---|---|---|---|
| 20 Eki 2026 | Server-Side Request Forgery (SSRF) | Media Server | Orta 5,3 | 1,8% |
| 20 Eki 2026 | Improper Neutralization of Encoded URI Schemes in a Web Page | Media Server | Orta 6,9 | 1,9% |
| 20 Eki 2026 | External Control of File Name or Path | Media Server | Yüksek 8,6 | 1,8% |
| 10 Mar 2023 | Remote Code Execution | Media Server | Yüksek 7,2 | 73% |
Kaynaklar: Known Exploited Vulnerabilities (CISA, kamu malı), CVE records (cve.org) ve EPSS (FIRST). Saldırı olasılığı, birinin önümüzdeki 30 günde açığı istismar etmeye çalışacağına dair EPSS tahminidir.