Cyber Resilience

CVE-2026-1322

Medium

Published: 14 May 2026

Published
14 May 2026
Modified
16 May 2026
KEV Added
—
Patch
—
CVSS Score v3.1 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS Score 0.0031 22.9th percentile
Risk Priority 35 floored blend · peak EPSS

Summary

CVE-2026-1322 is a medium-severity an unspecified weakness vulnerability in Gitlab Gitlab. Its CVSS base score is 6.8 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 22.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with a read_api scoped OAuth application to create issues and add…

more

comments to issues in private projects due to improper authorization.

CWE(s)
CWE-840

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Authorization bypass in public-facing GitLab web/API application directly enables exploitation via T1190.

Confidence: MEDIUM · MITRE ATT&CK Enterprise v19.0

Affected Assets

gitlab
gitlab
16.0.0 — 18.9.7 · 16.0.0 — 18.9.7 · 18.10.0 — 18.10.6

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References