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OpenAdvisories
Medium · 6.5 CVE-2025-53678 EUVD-2025-20836GHSA-w4xv-mj6v-p4g2

Jenkins User1st uTester Plugin vulnerability exposes unencrypted token to authenticated users

Published Jul 9, 2025 · Updated Nov 4, 2025 · Assigned by jenkins

Description

Jenkins User1st uTester Plugin 1.1 and earlier stores the uTester JWT token unencrypted in its global configuration file on the Jenkins controller, where it can be viewed by users with access to the Jenkins controller file system.

Affected products

VendorProductAffectedFixed
Jenkins Project Jenkins User1st uTester Plugin ≤ 1.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
Maven io.jenkins.plugins:user1st-utester <= 1.1 — GHSA-w4xv-mj6v-p4g2

Advisories 1

References