CVE-2026-53436_CVE-2026-53436

4.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins when it contains relative path segments (`./` or `../`), allowing attackers to perform phishing attacks.

Basic Information

ID CVE-2026-53436

Source jenkins

Published Jun 10, 2026 at 13:05

Modified Jun 10, 2026 at 15:36

Affected Product

Vendor Jenkins Project

Product Jenkins

Version 2.568

CWE Classification

CWE-601

References

www.jenkins.io /security/advisory/2026-06-10/

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    "published": "2026-06-10T13:05:57.934Z",
    "modified": "2026-06-10T15:36:40.939Z",
    "type": "cve",
    "title": "CVE-2026-53436",
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