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.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Jenkins Project |
|
No data.
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References
History
Wed, 10 Jun 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Phishing via Malicious Login Redirects in Jenkins |
Wed, 10 Jun 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Wed, 10 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jenkins Project
Jenkins Project jenkins |
|
| Vendors & Products |
Jenkins Project
Jenkins Project jenkins |
Wed, 10 Jun 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Phishing via Malicious Login Redirects in Jenkins | |
| Weaknesses | CWE-601 |
Wed, 10 Jun 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 tab or newline characters between `//`, allowing attackers to perform phishing attacks. | |
| References |
|
MITRE
Status: PUBLISHED
Assigner: jenkins
Published: 2026-06-10T13:05:58.584Z
Updated: 2026-06-10T15:43:26.825Z
Reserved: 2026-06-09T14:26:44.788Z
Link: CVE-2026-53437
Vulnrichment
Updated: 2026-06-10T15:41:43.114Z
NVD
Status : Undergoing Analysis
Published: 2026-06-10T14:16:36.677
Modified: 2026-06-10T19:43:28.857
Link: CVE-2026-53437
Redhat
No data.