CVE-2026-62253
Homer is open source telecom observability software.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Homer is open source telecom observability software. Prior to version 11.0.283, both JWT middleware functions (`JWTMiddleware` and `JWTMiddlewareV4`) immediately return `next(c)` when `jwtSecret == ""`. The JWT secret defaults to an empty string. On a default installation, all protected API endpoints under `/api/v1`, `/api/v3`, and `/api/v4` are completely unauthenticated. Version 11.0.283 patches the issue.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.54% probability · 45th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Source
- security-advisories@github.com
EPSS moved from 0.4% on 8 October 2026 to 0.5% on 26 October 2026.
References
- https://github.com/sipcapture/homer/commit/5e90809657c9df321db191a69c6050f873f5646b
- https://github.com/sipcapture/homer/pull/839
- https://github.com/sipcapture/homer/releases/tag/11.0.283
- https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9
- https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.