Web Application Vulnerabilities Runtime SCA Findings
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Jenkins Missing Authorization Vulnerability (CVE-2026-53439) - Vulnerability Database

Jenkins Missing Authorization Vulnerability (CVE-2026-53439)

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".

References

CVE-2026-53439

Related Vulnerabilities

MySQL CVE-2022-21594 Vulnerability (CVE-2022-21594) Medium
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Atlassian Jira Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2020-29453) Medium
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MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-29002) Medium
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MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-29003) Medium
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MediaWiki Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2020-29004) High
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Severity

Medium

Classification

CVE-2026-53439
CWE-862
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update
Known Vulnerabilities