MEDIUMCVSS v3.1 4.3Vulnerability
CVE-2026-111936
Sigma File Manager through 2.2.0 contains a server-side request forgery vulnerability because validate_remote_url() in security.rs never checks resolved IP addresses for extension download commands. A malicious extension or catalog entry can use hostnames resolving to loopback, private, or cloud metadata addresses to read internal responses via files written to the extension directory.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Epss score
- 0.0026
- Cvss severity
- MEDIUM
- Cvss score
- 4.3
- Retrieved at
- 2026-10-21T01:24:48+00:00
- Last source
- FIRST EPSS
- Score
- 4.3
- Cvss version
- 3.1
- Cve id
- CVE-2026-111936
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- First seen by Signal
- 2026-10-19T15:10:32+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Published at
- 2026-10-19T14:17:01.200
- Last modified
- 2026-10-19T21:14:14.150
- Epss percentile
- 0.16605
Related Entities (1)
HAS_WEAKNESS (1)
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