CVE-2021-39927 — Server-Side Request Forgery in Gitlab

CWE-918 — Server-Side Request Forgery5 documents5 sources
Severity
4.3MEDIUMNVD
EPSS
0.1%
top 65.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Debian GitlabGitlabGitlab CE
Timeline
PublishedJan 18
Latest updateJan 19

Description

Server side request forgery protections in GitLab CE/EE versions between 8.4 and 14.4.4, between 14.5.0 and 14.5.2, and between 14.6.0 and 14.6.1 would fail to protect against attacks sending requests to localhost on port 80 or 443 if GitLab was configured to run on a port other than 80 or 443

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages5 packages

▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶NVDgitlab/gitlab8.4 — 14.4.5+2
▶CVEListV5gitlab/gitlab>=14.5, <14.5.3, >=14.6, <14.6.2, >=8.4, <14.4.5+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-76g9-63cr-m776: Server side request forgery protections in GitLab CE/EE versions between 8↗2022-01-19
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OSV
CVE-2021-39927: Server side request forgery protections in GitLab CE/EE versions between 8↗2022-01-18
▶

📋Vendor Advisories

2
GitLab
CVE-2021-39927: Server side request forgery protections in GitLab CE/EE versions between 8.4 and 14.4.4, between 14.5.0 and 14.5.2, and between 14.6.0 and 14.6.1 woul↗2022-01-18
▶
Debian
CVE-2021-39927: gitlab - Server side request forgery protections in GitLab CE/EE versions between 8.4 and...↗2021
▶