CVE-2020-13297 — Improper Authentication in Gitlab

CWE-287 — Improper Authentication5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
0.2%
top 59.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedSep 14
Latest updateMay 24

Description

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. When 2 factor authentication was enabled for groups, a malicious user could bypass that restriction by sending a specific query to the API endpoint.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.5

Affected Packages4 packages

▶NVDgitlab/gitlab13.2.0 — 13.2.8+2
▶debiandebian/gitlab< gitlab 13.2.8-1 (sid)
▶CVEListV5gitlab/gitlab>=1.0, <13.1.10, >=13.2, <13.2.8, >=13.3, <13.3.4+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-5g3m-ghqj-8gwf: A vulnerability was discovered in GitLab versions before 13↗2022-05-24
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OSV
CVE-2020-13297: A vulnerability was discovered in GitLab versions before 13↗2020-09-14
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📋Vendor Advisories

2
GitLab
CVE-2020-13297: A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. When 2 factor authentication was enabled for groups, a malicious↗2020-09-14
▶
Debian
CVE-2020-13297: gitlab - A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13....↗2020
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