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CVE-2021-21690

critical CVSS 9.8 EPSS 2.5%

Agent processes are able to completely bypass file path filtering by wrapping the file operation in an agent file path in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Versions it affects

Software versions checked with the free lookup that CVE-2021-21690 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
9.8 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
2.5% probability of exploitation in the next 30 days, higher than 84% of scored vulnerabilities
Weakness
CWE-22
Published
2021-11-04
NVD CVE.org

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