{"id":"CVE-2026-62253","published":"2026-10-07T17:16:56.627","lastModified":"2026-10-10T03:17:07.570","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.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-306"],"vendors":[],"products":[],"references":[{"url":"https://github.com/sipcapture/homer/commit/5e90809657c9df321db191a69c6050f873f5646b","tags":[]},{"url":"https://github.com/sipcapture/homer/pull/839","tags":[]},{"url":"https://github.com/sipcapture/homer/releases/tag/11.0.283","tags":[]},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","tags":[]},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","tags":[]}],"exploitRefs":[{"url":"https://github.com/sipcapture/homer/commit/5e90809657c9df321db191a69c6050f873f5646b","tags":[]},{"url":"https://github.com/sipcapture/homer/pull/839","tags":[]},{"url":"https://github.com/sipcapture/homer/releases/tag/11.0.283","tags":[]},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","tags":[]},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows unauthenticated access to protected API endpoints due to an empty JWT secret, making sensitive data and functionality vulnerable.","exploitability":"Exploitation is relatively easy as the issue is present by default on a default installation. Precondition is that the affected version is in use.","blast_radius":"If exploited, it could lead to unauthorized access to critical API endpoints, potentially compromising sensitive data and system integrity.","remediation":"Upgrade to version 11.0.283 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","web","api"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:40:43.840Z"}}