{"id":"CVE-2025-68662","summary":"FinalDestination hostname matching allows SSRF protection bypass","details":"Discourse is an open source discussion platform. In versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0, a hostname validation issue in FinalDestination could allow bypassing SSRF protections under certain conditions. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. No known workarounds are available.","aliases":["BIT-discourse-2025-68662","GHSA-gcfp-rjfc-925c"],"modified":"2026-08-12T03:51:35.543954429Z","published":"2026-01-28T19:12:24.903Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68662.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"3.5.4"}]}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-918"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68662.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-gcfp-rjfc-925c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68662"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/discourse/discourse","events":[{"introduced":"75d61b40ee928a4620b16f5438ca886678fab00d"},{"fixed":"f31b18139a7aadbc4a5f7e8e565a6f4376010c3a"},{"introduced":"3e7317b3344cca6c6510a32cc4c5c0f540132ad9"},{"last_affected":"322d3c0ac6a8f133b3f82875e9dbbe310f638c1b"}],"database_specific":{"extracted_events":[{"introduced":"2025.11.0"},{"fixed":"2025.11.2"},{"introduced":"2025.12.0"},{"last_affected":"2025.12.0"},{"introduced":"2026.1.0"},{"last_affected":"2026.1.0"}],"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*","cpe:2.3:a:discourse:discourse:2025.12.0:*:*:*:stable:*:*:*","cpe:2.3:a:discourse:discourse:2026.1.0:*:*:*:stable:*:*:*"]}}],"versions":["2025.12.0","2026.1.0","v2025.11.1","v2026.1.0-latest","v2025.11.0","v2025.12.0-latest"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68662.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L"}]}