CVE-2021-21663

EPSS 1.0%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

10 Jun 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A missing permission check in Jenkins XebiaLabs XL Deploy Plugin 7.5.8 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.

Affected products

Jenkins project · Jenkins XebiaLabs XL Deploy Plugin

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References

https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982 http://www.openwall.com/lists/oss-security/2021/06/10/14