PT-2026-84790 · Jenkins · Jenkins Thinbackup Plugin

CVE-2026-84667

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Published

2026-09-02

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Updated

2026-09-02

CVSS v3.1

7.1

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Jenkins ThinBackup Plugin 2.1.4 and earlier allows overwriting the plugin's backup configuration through Stapler data binding, allowing attackers to redirect backup writes to an attacker-specified directory and to include arbitrary files from the Jenkins controller file system in backups.

Fix

Path traversal

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Weakness Enumeration

Related Identifiers

CVE-2026-84667

Affected Products

Jenkins Thinbackup Plugin