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PUBLISHED

2026-06-10 14:16

MODIFIED

2026-06-10 14:16

EPSS (Prob. Exploit)

0.28%

Top 79.3%

DATA SOURCES:

NVD 🔗 2026-06-10 FIRST EPSS 🔗 2026-11-01 GITHUB 🔗 2026-10-29 OSV 🔗 2026-11-02

> 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.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-3rqh-hch3-jhpc MODERATE

Jenkins Open Redirect via Relative Path Segments in Post-Login Redirect URL

AFFECTED PACKAGES:

MAVEN / org.jenkins-ci.main:jenkins-core

< 2.555.3

Fixed in: 2.555.3

MAVEN / org.jenkins-ci.main:jenkins-core

>= 2.556, < 2.568

Fixed in: 2.568

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AFFECTED PACKAGES:

Unknown / Unknown

1011 versions affected

ALIASES:

BIT-jenkins-2026-53436, GHSA-3rqh-hch3-jhpc

> HISTORIQUE DES MODIFICATIONS

Première apparition

10/06/2026 14:16

Source: NVD

Total des modifications: 0 Dernière mise à jour: 4 months ago

> REFERENCES

https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3711+3755