Vulnerability in Jenkins Xebialabs Xl Deploy
CVE-2021-21663
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 61st percentile — 61.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Jenkins Xebialabs Xl Deploy
- Jenkins Project Xebialabs Xl Deploy Plugin — versions 7.5.6, unspecified
References
- www.jenkins.io/security/advisory/2021-06-10/ (Third Party Advisory)
- www.openwall.com/lists/oss-security/2021/06/10/14 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-21663?
- CVE-2021-21663 is a medium-severity vulnerability in Jenkins Xebialabs Xl Deploy. CVSS score: 4.3/10. Published 2021-06-10.
- How severe is CVE-2021-21663?
- Medium severity. CVSS v3 base score is 4.3 out of 10.