CVE-2020-13334 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect Authorization5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 61.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedOct 7
Latest updateMay 24

Description

In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidentiality attribute of issue via mutation GraphQL query

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDgitlab/gitlab8.6.0 — 13.2.10+2
▶debiandebian/gitlab< gitlab 13.2.10-1 (sid)
▶CVEListV5gitlab/gitlab>=13.3.0, <13.3.7, >=13.4.0, <13.4.2, >=8.6, <13.2.10+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
GHSA
GHSA-2px3-3vqh-4m6q: In GitLab versions prior to 13↗2022-05-24
▶
OSV
CVE-2020-13334: In GitLab versions prior to 13↗2020-10-07
▶

📋Vendor Advisories

2
GitLab
CVE-2020-13334: In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidential↗2020-10-07
▶
Debian
CVE-2020-13334: gitlab - In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization c...↗2020
▶