CVE-2025-31721

Summary

CVE-2025-31721 is a vulnerability affecting Jenkins versions 2.503 and earlier, as well as LTS 2.492.2 and earlier. This issue involves a missing permission check, enabling attackers with Computer/Create permissions but not Computer/Configure permissions to illicitly copy an agent. By exploiting this vulnerability, unauthorized users can gain access to encrypted secrets contained within the affected agent's configuration files. This could potentially lead to data breaches and unauthorized access within Jenkins environments. It is essential that affected users upgrade their Jenkins installations to mitigate this risk.

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