vulnerability
Jenkins Advisory 2021-06-30: CVE-2021-21673: Open redirect vulnerability in CAS Plugin
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Jun 30, 2021 | Dec 2, 2021 | Mar 27, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Jun 30, 2021
Added
Dec 2, 2021
Modified
Mar 27, 2026
Description
Jenkins CAS Plugin 1.6.0 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.
Solutions
jenkins-lts-upgrade-2_289_2jenkins-upgrade-2_300
Rapid7 Labs
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