{"id":"CVE-2026-79650","published":"2026-10-09T11:17:03.043","lastModified":"2026-10-15T17:17:28.753","description":"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.","cvssScore":6.1,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwes":["CWE-601"],"vendors":[],"products":[],"references":[{"url":"https://lists.apache.org/thread.html/xj0x1r617j1z8jtyypngvwhckb3o205h","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/09/7","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}