CVE-2021-39867

MEDIUM

GitLab 8.15.0-14.1.7 - Server-Side Request Forgery via Gitea Importer

Title source: llm

Description

In all versions of GitLab CE/EE since version 8.15, a DNS rebinding vulnerability in Gitea Importer may be exploited by an attacker to trigger Server Side Request Forgery (SSRF) attacks.

References (2)

Core 2

Core References

Broken Link x_refsource_misc

https://gitlab.com/gitlab-org/gitlab/-/issues/214401

Vendor Advisory x_refsource_confirm

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39867.json

Scores

CVSS v3 6.5

EPSS 0.0014

EPSS Percentile 34.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Details

CWE

CWE-918

Status published

Products (2)

gitlab/gitlab 4.3.0 (2 CPE variants)

gitlab/gitlab 8.15.0 - 14.1.7 (2 CPE variants)

Published Oct 05, 2021

Tracked Since Feb 18, 2026