Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Plex | Media Server | < 1.43.3.10861 | 1.43.3.10861 |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- Plex Media Server < 1.43.3.10861 - SSRF via Transcoder http/cves/2026/CVE-2026-96655.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
Advisories 1
- VA-26-266-01 Plex Media Server CISA ICS & IT advisories · Sep 23, 2026