GitLab CE/EE, versions 8.18 up to 11.x before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an SSRF vulnerability in webhooks.
http://packetstormsecurity.com/files/160699/GitLab-11.4.7-Remote-Code-Execution.html
http://packetstormsecurity.com/files/160516/GitLab-11.4.7-Remote-Code-Execution.html
https://gitlab.com/gitlab-org/gitlab-ce/issues/53242
https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/
Source: Mitre, NVD
Published: 2019-07-10
Updated: 2023-03-01
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 7.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Severity: High
EPSS: 0.33211