CVE-2026-1663 — Missing Authorization in Gitlab

CWE-862 — Missing Authorization7 documents7 sources
Severity
4.3MEDIUMNVD
EPSS
0.0%
top 97.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
GitlabDebian GitlabGitlab CE
Timeline
PublishedMar 11

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user with group import permissions to create labels in private projects due to improper authorization validation in the group import process under certain circumstances.

CVSS vector

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

Affected Packages5 packages

▶CVEListV5gitlab/gitlab14.4 — 18.7.6+2
▶NVDgitlab/gitlab14.4.0 — 18.7.6+2
▶debiandebian/gitlab
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2026-1663: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14↗2026-03-11
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GHSA
GHSA-2jv7-gvqw-mxm4: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14↗2026-03-11
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📋Vendor Advisories

3
GitLab
CVE-2026-1663: GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could h↗2026-03-11
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Debian
CVE-2026-1663: gitlab - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.4 ...↗2026
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Citrix
Citrix Security Bulletin CTX140044↗
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🕵️Threat Intelligence

1
Wiz
CVE-2026-1663 Impact, Exploitability, and Mitigation Steps | Wiz↗
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