CVE-2026-57287 Jenkins Job Configuration History Plugin doesn't redact encrypted values of secrets in job and agent configurations

What is CVE-2026-57287?

CVE-2026-57287 is a medium-severity vulnerability in Jenkins Job Configuration History Plugin, published on 24 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Jenkins Job Configuration History Plugin 1356.ve360da_6c523a_ and earlier does not redact the encrypted values of secrets when displaying historical job and agent configurations, allowing attackers with Extended Read permission to view encrypted secret values that would otherwise be redacted.

Weakness: CWE-312

Which versions are affected by CVE-2026-57287?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:jobConfigHistory. It affects 1 product.

Products include Jenkins Job Configuration History.

How do I fix CVE-2026-57287?

Upgrade org.jenkins-ci.plugins:jobConfigHistory to 1367 or later.

Is CVE-2026-57287 being exploited?

There is no known exploitation of CVE-2026-57287 in the wild and no public exploit code.

Other vulnerabilities in Jenkins Job Configuration History Plugin

• CVE-2023-41933 Job Configuration History Plugin's path traversal allows exploiting XXE vulnerability High 8.8
• CVE-2023-41932 Path traversal allows exploiting XXE vulnerability in Jenkins Job Configuration History Plugin Medium 6.5
• CVE-2023-41931 XSS vulnerability in Jenkins Job Configuration History Plugin Medium 5.4
• CVE-2022-38664 Cross-site Scripting in Jenkins Job Configuration History Plugin Medium 5.4
• CVE-2023-41930 Path traversal in Jenkins Job Configuration History Plugin Medium 4.3

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-8qr4-27mh-hqfr.