CVE-2021-39876 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect Authorization5 documents5 sources
Severity
4.3MEDIUMNVD
EPSS
0.2%
top 53.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedMar 28
Latest updateMar 29

Description

In all versions of GitLab CE/EE since version 11.3, the endpoint for auto-completing Assignee discloses the members of private groups.

CVSS vector

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

Affected Packages5 packages

▶NVDgitlab/gitlab11.3 — 14.1.7+3
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=11.3, <14.1.7, >=14.2, <14.2.5, >=14.3, <14.3.1+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-2p9m-5cj9-r9pf: In all versions of GitLab CE/EE since version 11↗2022-03-29
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OSV
CVE-2021-39876: In all versions of GitLab CE/EE since version 11↗2022-03-28
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📋Vendor Advisories

2
GitLab
CVE-2021-39876: In all versions of GitLab CE/EE since version 11.3, the endpoint for auto-completing Assignee discloses the members of private groups.↗2022-03-28
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Debian
CVE-2021-39876: gitlab - In all versions of GitLab CE/EE since version 11.3, the endpoint for auto-comple...↗2021
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