{"id":"CVE-2026-62253","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-62253","generatedAt":"2026-10-28T04:34:48.926Z","title":"Homer is open source telecom observability software.","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.","published":"2026-10-07T17:16:57.000Z","lastModified":"2026-10-10T03:17:08.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-306"],"affected":[],"epss":{"score":0.00537,"percentile":0.45048,"date":"2026-10-27","history":[{"date":"2026-10-08","score":0.00423,"percentile":0.34585}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"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."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-07T17:16:57.000Z","detail":{"score":"9.8","severity":"CRITICAL","publishedAt":"2026-10-07T17:16:56.627Z"},"summary":"New CVE, critical severity (CVSS 9.8)."}],"references":[{"url":"https://github.com/sipcapture/homer/commit/5e90809657c9df321db191a69c6050f873f5646b","source":"security-advisories@github.com"},{"url":"https://github.com/sipcapture/homer/pull/839","source":"security-advisories@github.com"},{"url":"https://github.com/sipcapture/homer/releases/tag/11.0.283","source":"security-advisories@github.com"},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","source":"security-advisories@github.com"},{"url":"https://github.com/sipcapture/homer/security/advisories/GHSA-rqcc-94gv-wjm9","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-62253","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}