CVE-2026-53442

Currently unrated

Key Information:

Vendor: Jenkins
Status: Jenkins
Vendor: CVE Published:; 10 June 2026

What is CVE-2026-53442?

Jenkins 2.567 and earlier, LTS 2.555.2 and earlier does not encrypt secrets from POST config.xml submissions before storing them in job configurations unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission, or access to the Jenkins controller file system.

Affected Version(s)

Jenkins 2.568

Jenkins 2.555.3 < 2.555.*

References

https://www.jenkins.io/security/advisory/2026-06-10/#SECU...

vendor-advisory

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Timeline

Vulnerability published
Jun 10, 2026
Vulnerability Reserved
Jun 9, 2026

CVE-2026-53442 Data

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