What is CVE-2019-10301?

CVE-2019-10301 is a high-severity vulnerability in Jenkins GitLab, classified under Missing Authorization. CVSS score: 8.8/10. Published 2019-04-18.

How severe is CVE-2019-10301?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Jenkins GitLab

CVE-2019-10301

A missing permission check in Jenkins GitLab Plugin 1.5.11 and earlier in the GitLabConnectionConfig#doTestConnection form validation method allowed attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Vulnerability class: Broken Access Control

EPSS: 0.013 (69.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jenkins Gitlab
Jenkins Project Gitlab Plugin — versions 1.5.11 and earlier

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

jenkinsci-cert@googlegroups.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
jenkinsci-cert@googlegroups.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-10301?: CVE-2019-10301 is a high-severity vulnerability in Jenkins GitLab, classified under Missing Authorization. CVSS score: 8.8/10. Published 2019-04-18.
How severe is CVE-2019-10301?: High severity. CVSS v3 base score is 8.8 out of 10.