{"schema":"threatline.record/2","record":{"id":"CVE-2026-79650","aliases":[],"summary":"Apache CXF: OIDC RP Open Redirect","details":"Apache CXF’s OIDC relying-party component could redirect users to an attacker-controlled URL after successful authentication. The issue occurs because attacker-controlled state parameters are preserved and later used as redirect targets without validating that the final decoded URI belongs to the RP’s origin. Both directly encoded and double-encoded external URLs can trigger the issue, depending on which validation path is used. Users are recommended to upgrade to versions 4.2.4 or 4.1.9 or 3.6.13, which fix this issue.","categories":["Unclassified"],"product":"Apache CXF","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-79650","source_modified_at":"2026-10-15T16:20:11.251Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Apache CXF","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"4.2.0","lessThan":"4.2.4","versionType":"semver"},{"status":"affected","version":"4.0.0","lessThan":"4.1.9","versionType":"semver"},{"status":"affected","version":"0","lessThan":"3.6.13","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-79650","source_modified_at":"2026-10-15T16:20:11.251Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Apache CXF","ecosystem":null},"version":"4.2.4","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-79650","source_modified_at":"2026-10-15T16:20:11.251Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Apache CXF","ecosystem":null},"version":"4.1.9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-79650","source_modified_at":"2026-10-15T16:20:11.251Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Apache CXF","ecosystem":null},"version":"3.6.13","basis":"first unaffected version stated in the CVE record"}],"cvss":6.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00361,"percentile":0.28722,"score_date":"2026-10-23"},"published_at":"2026-10-09T10:18:21.966Z","modified_at":"2026-10-15T16:20:11.251Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-79650","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T16:20:11.251Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-79650","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://lists.apache.org/thread.html/xj0x1r617j1z8jtyypngvwhckb3o205h","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T16:19:27.910552Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T16:20:11.251Z","content_hash":"6035c93afbf6cefa9698ecc9c48b4dee15575d2e6a0ceb8979a9e4eb3869717e"}}