{"id":"CVE-2026-79650","title":"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 …","summary":"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 …","severity":"none","cwe":["CWE-601"],"published":"2026-10-09","updated":"2026-10-09","sourceUpdated":"2026-10-09T16:33:39.007","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79650","references":[{"url":"https://lists.apache.org/thread.html/xj0x1r617j1z8jtyypngvwhckb3o205h","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/09/7","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"ingestedAt":"2026-10-09T12:53:29.301Z","slug":"CVE-2026-79650","body":"## Overview\n\nApache 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}