{"id":"GHSA-6xp5-7rcx-xfgx","revision":null,"records":[{"revision":"2ca22035e546400f9fed6d3a0f7898dc","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-62252","aliases":[],"title":"Homer: Hardcoded Default Admin Password 'sipcapture' With No Forced Change on First Login","description":"Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access. Version 11.0.283 patches the issue.","state":0,"publishedAt":"2026-10-07T16:12:58.955+00:00","modifiedAt":"2026-10-07T17:44:17.215+00:00","affected":[{"ecosystem":"Vendor product","name":"homer","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"sipcapture\",\n                    \"product\": \"homer\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 11.0.283\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx","https://github.com/sipcapture/homer/pull/838","https://github.com/sipcapture/homer/commit/b2e942031ff8cd7435a244ebef306ee97d16b809","https://github.com/sipcapture/homer/releases/tag/11.0.283"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-62252","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-62252","identifiers":["CVE-2026-62252"]},"retained":false,"historicalAffected":[]},{"revision":"f74f53201ba04832989090322bcebb1b","observedAt":"2026-11-07T13:27:59.804+00:00","statement":{"source":"euvd","id":"EUVD-2026-94455","aliases":["CVE-2026-62252","GHSA-6xp5-7rcx-xfgx"],"title":"Homer is open source telecom observability software. 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Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-94455","identifiers":["EUVD-2026-94455","CVE-2026-62252","GHSA-6xp5-7rcx-xfgx"]},"retained":false,"historicalAffected":[]},{"revision":"b766e23f27ea4f4faef8c33532d9edc4","observedAt":"2026-10-25T14:19:28.838+00:00","statement":{"source":"nvd","id":"CVE-2026-62252","aliases":[],"title":"Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (st…","description":"Homer is open source telecom observability software. Prior to version 11.0.283, on every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access. Version 11.0.283 patches the issue.","state":0,"publishedAt":"2026-10-07T17:16:56.467+00:00","modifiedAt":"2026-10-08T21:09:00.643+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/sipcapture/homer/commit/b2e942031ff8cd7435a244ebef306ee97d16b809","https://github.com/sipcapture/homer/pull/838","https://github.com/sipcapture/homer/releases/tag/11.0.283","https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62252","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Awaiting Analysis","weaknesses":["CWE-798"],"productCriteria":[],"sourceDates":{"published":"2026-10-07T17:16:56.467","lastModified":"2026-10-08T21:09:00.643"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-62252","identifiers":["CVE-2026-62252"]},"retained":false,"historicalAffected":[]},{"revision":"8dd345c2c62340209d413d00f99b1963","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-6xp5-7rcx-xfgx","aliases":["CVE-2026-62252","GO-2026-6671"],"title":"Homer: Hardcoded Default Admin Password 'sipcapture' With No Forced Change on First Login","description":"### Summary\nOn every fresh Homer deployment using internal authentication, the bootstrap process automatically creates an `admin` account with the password `sipcapture` (stored as a legacy SHA-256 hex hash). There is no first-login forced-change mechanism. Any attacker who reaches the login endpoint immediately gains full administrative access.\n\n### Details\n**`config/config.go` lines 858-861:**\n```go\n// DefaultInternalAuthPasswordHash is the SHA-256 hex digest of the default\n// bootstrap password (cleartext: sipcapture).\nconst DefaultInternalAuthPasswordHash = \"883ffc1f37fd0fe542b0fb9740035c4383e7d976c411161d24e62edace280f90\"\n```\n\n**`coordinator/services/auth_bootstrap.go` lines 20-71:** `EnsureBootstrapAdminUser()` runs at startup. If no admin user exists, it inserts a row with `username=admin`, `password_hash=DefaultInternalAuthPasswordHash`. No `force_change`, no `first_login` flag, no expiry is set.\n\n**`coordinator/services/auth_bootstrap_test.go` line 114** confirms the plaintext:\n```go\nu, err := svc.Authenticate(ctx, \"admin\", \"sipcapture\")\n```\n\n**`passwordhash/password.go` lines 36-45:** Legacy SHA-256 hex hashes are accepted via `legacySHA256HexEqual`, so the default credential is functional on any deployment.\n\n### PoC\n```bash\n# Authenticate with default credentials — works on any fresh Homer deployment\ncurl -s -X POST http://<homer-host>/api/v3/auth \\\n  -H 'Content-Type: application/json' \\\n  -d '{\"username\":\"admin\",\"password\":\"sipcapture\"}'\n# Response: {\"token\":\"<admin-jwt>\",\"data\":{\"userGroup\":\"admin\"}}\n\n# Use the token to access all admin functionality\ncurl -H \"Authorization: Bearer <admin-jwt>\" http://<homer-host>/api/v3/users\n```\n\n### Impact\nUse of Hard-coded Credentials (CWE-798). Any attacker who can reach a freshly deployed Homer instance gains immediate full administrative access using the publicly documented default password, with no lockout, rate limiting, or forced password change required.\n\n### Fix\nRemove the hardcoded `DefaultInternalAuthPasswordHash` constant. Require operators to provide a hashed admin password in the configuration file. Alternatively, generate a random password on first startup, print it to stdout once, and immediately force a change on first login.\n\nIf possible, please apply for a CVE number when posting.","state":0,"publishedAt":"2026-10-07T16:12:02+00:00","modifiedAt":"2026-10-20T00:55:38.9095319+00:00","affected":[{"ecosystem":"Go","name":"github.com/sipcapture/homer-app","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.0.0-20260625091610-b2e942031ff8"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"CRITICAL"}],"references":["https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx","https://github.com/sipcapture/homer/pull/838","https://github.com/sipcapture/homer/commit/b2e942031ff8cd7435a244ebef306ee97d16b809","https://github.com/sipcapture/homer","https://github.com/sipcapture/homer/releases/tag/11.0.283"],"sourceUrl":"https://github.com/advisories/GHSA-6xp5-7rcx-xfgx","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-6xp5-7rcx-xfgx","identifiers":["GHSA-6xp5-7rcx-xfgx","CVE-2026-62252","GO-2026-6671"]},"retained":false,"historicalAffected":[]},{"revision":"eb1ecf59eb5f4dc2b6a3c3febfdfb257","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6671","aliases":["CVE-2026-62252","GHSA-6xp5-7rcx-xfgx"],"title":"Homer: Hardcoded Default Admin Password 'sipcapture' With No Forced Change on First Login in github.com/sipcapture/homer-app","description":"Homer: Hardcoded Default Admin Password 'sipcapture' With No Forced Change on First Login in github.com/sipcapture/homer-app.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/sipcapture/homer-app before v0.0.0-20260625091610-b2e942031ff8.","state":0,"publishedAt":"2026-10-20T00:20:56+00:00","modifiedAt":"2026-10-20T00:45:10.1073718+00:00","affected":[{"ecosystem":"Go","name":"github.com/sipcapture/homer-app","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/sipcapture/homer/security/advisories/GHSA-6xp5-7rcx-xfgx","https://github.com/sipcapture/homer/commit/b2e942031ff8cd7435a244ebef306ee97d16b809","https://github.com/sipcapture/homer/pull/838","https://github.com/sipcapture/homer/releases/tag/11.0.283"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6671","license":"OSV · upstream source license applies","key":"osv:GO-2026-6671","identifiers":["GO-2026-6671","CVE-2026-62252","GHSA-6xp5-7rcx-xfgx"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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