Vulnerability details
CVE-2026-96654
Actively exploited
Plex Media Server
Plex Media Server URL injection
CVSS 4.0
6.9Medium
Official description
Plex Media Server before 1.43.3.10861 does not correctly neutralize URL values included in 'searchOne,' allowing an attacker to call other plugins' functions and supply their own parameters.
Related news
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 6.9Medium | 4.0 | CVEProject cvelistV5 (CNA) (cisa-cg) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| 6.5Medium | 3.1 | CVEProject cvelistV5 (CNA) (cisa-cg) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Plex | Media Server | v < 1.43.3.10861 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://www.cve.org/CVERecord?id=CVE-2026-96654 vdb-entry
- https://forums.plex.tv/t/plex-media-server/30447/711 release-notes
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-266-01.json third-party-advisory
- https://zmain.info/blog/plex2shell third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-96654 government-resource
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Details
- Published
- 2026-09-23
- Last updated
- 2026-10-21
- State
- Published
- Assigner (CNA)
- cisa-cg
- Kolun priority
- 70 · High
CISA KEV catalog
- Date added
- 2026-10-20
- Due date
- 2026-10-23
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
1.94%
Probability of exploitation in 30 days
80.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Active
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-84Improper Neutralization of Encoded URI Schemes in a Web Page