CVE-2021-39927

LOW

GitLab 8.4-14.4.4, 14.5.0-14.5.2, 14.6.0-14.6.1 - Server-Side Request Forgery via Localhost Port 80/443

Title source: llm
STIX 2.1

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

References (2)

Core 2
Core References
Broken Link, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab/-/issues/340476

Scores

CVSS v3 3.5
EPSS 0.0014
EPSS Percentile 34.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Details

CWE
CWE-918
Status published
Products (1)
gitlab/gitlab 8.4 - 14.4.5 (2 CPE variants)
Published Jan 18, 2022
Tracked Since Feb 18, 2026