CVE-2026-53439
Jenkins Information Disclosure
Description
Missing permission checks in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allow attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views".
INFO
Published Date :
June 10, 2026, 1:06 p.m.
Last Modified :
June 10, 2026, 1:06 p.m.
Remotely Exploit :
No
Source :
jenkins
Affected Products
The following products are affected by CVE-2026-53439
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update Jenkins to the latest security release.
- Apply permission checks to user data.
- Review and restrict Overall/Read permissions.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53439 vulnerability anywhere in the article.