7.4

CVE-2026-53437

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 tab or newline characters between `//`, allowing attackers to perform phishing attacks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Jenkins ≫ Jenkins SwEditionlts Version < 2.555.3
Jenkins ≫ Jenkins SwEdition- Version < 2.568
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.282
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.4 2.8 4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3711+3755
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2026-53437
https://bugzilla.redhat.com/show_bug.cgi?id=2487544
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53437.json