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CVE-2021-21689

critical CVSS 9.1 EPSS 1.5%

FilePath#unzip and FilePath#untar were not subject to any agent-to-controller access control in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Versions it affects

Software versions checked with the free lookup that CVE-2021-21689 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509 fixed in 2.303.3

At a glance

Severity
Critical
CVSS base score
9.1 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
1.5% probability of exploitation in the next 30 days, higher than 73% of scored vulnerabilities
Published
2021-11-04
NVD CVE.org

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