7.1
High
CVE-2026-84667 Jenkins ThinBackup Plugin 2.1.4 and earlier allows overwriting the plugin's backup configuration through Stapler data…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Jenkins ThinBackup Plugin 2.1 | earliest → 2.1.4 | No fix stated |