vulnerability
Jenkins Advisory 2021-01-13: CVE-2021-21609: Missing permission check for paths with specific prefix
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jan 13, 2021 | Dec 2, 2021 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jan 13, 2021
Added
Dec 2, 2021
Modified
Mar 27, 2026
Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not correctly match requested URLs to the list of always accessible paths, allowing attackers without Overall/Read permission to access some URLs as if they did have Overall/Read permission.
Solutions
jenkins-lts-upgrade-2_263_2jenkins-upgrade-2_275
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