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CVE-2021-21604

high CVSS 8.0 EPSS 1.7%

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows attackers with permission to create or configure various objects to inject crafted content into Old Data Monitor that results in the instantiation of potentially unsafe objects once discarded by an administrator.

Versions it affects

Software versions checked with the free lookup that CVE-2021-21604 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
High
CVSS base score
8.0 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
1.7% probability of exploitation in the next 30 days, higher than 76% of scored vulnerabilities
Weakness
CWE-502
Published
2021-01-13
NVD CVE.org

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