CVE-2021-22256 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect Authorization5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
0.2%
top 54.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedAug 25
Latest updateMay 24

Description

Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status

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 Packages5 packages

▶NVDgitlab/gitlab12.6.0 — 13.12.9+2
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=12.6, <13.12.9, >=14.0, <14.0.7, >=14.1, <14.1.2+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-6xw3-8926-pq6q: Improper authorization in GitLab CE/EE affecting all versions since 12↗2022-05-24
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OSV
CVE-2021-22256: Improper authorization in GitLab CE/EE affecting all versions since 12↗2021-08-25
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📋Vendor Advisories

2
GitLab
CVE-2021-22256: Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status↗2021-08-25
▶
Debian
CVE-2021-22256: gitlab - Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed...↗2021
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