CVE-2021-21647

EPSS 1.5%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Apr 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Jenkins CloudBees CD Plugin 1.1.21 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Item/Read permission to schedule builds of projects without having Item/Build permission.

Affected products

Jenkins project · Jenkins CloudBees CD Plugin

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References

https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2309 http://www.openwall.com/lists/oss-security/2021/04/21/2