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CVE-2025-27625

Published: Mar 5, 2025Updated: Jun 24, 2025 Sources: CVE List NVD GHSA BDUCWE-601
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.6%
Top 56.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

In Jenkins 2.499 and earlier, LTS 2.492.1 and earlier, redirects starting with backslash (`\`) characters are considered safe, allowing attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site, because browsers interpret these characters as part of scheme-relative redirects.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-601

Affected Products

JenkinsJenkins Project
On-premDev Tool
DevTools & CI / ci-cd
org.jenkins-ci.main:jenkins-coreMavenOSS Libraries
jenkinsjenkins
On-premDev Tool
DevTools & CI / ci-cd
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
Red Hat Developer HubRed Hat Inc.
On-premDev Tool
DevTools & CI
jenkins projectoss-projectUSDevTools & CI
mavenpackage-ecosystemOSS Libraries
jenkinsoss-projectUSDevTools & CIaka jenkins ci
ооо «ред софт»commercialRUOperating Systemsaka red soft
red hat inc.commercialUSOperating Systemsaka red hat
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://www.jenkins.io/security/advisory/2025-03-05/#SECURITY-3501
jenkins.io
https://nvd.nist.gov/vuln/detail/CVE-2025-27625
nvd.nist.gov
https://github.com/jenkinsci/jenkins/commit/4a9a3ecd08fc00d2f1c1125be789d8be24f02c9e
github.com
and 4 more references View all →

Timeline

Published
Mar 5, 2025
Last Updated
Jun 24, 2025

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