CVE-2026-5796— Incorrect Authorization in GitLab
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I. Basic Information for CVE-2026-5796
Vulnerability Information
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Vulnerability Title
Incorrect Authorization in GitLab
Source: NVD (National Vulnerability Database)
Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with Reporter-level group permissions to view package metadata from projects with the Package Registry disabled due to incorrect authorization checks in the group packages feature.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-5796
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-5796 (2)
Same Patch Batch · GitLab · 2026-06-25 · 13 CVEs total
| CVE-2026-10086 | 8.7 HIGH | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi |
| CVE-2026-12053 | 8.6 HIGH | Insertion of Sensitive Information into Log File in GitLab |
| CVE-2026-10712 | 8.0 HIGH | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi |
| CVE-2026-5309 | 5.4 MEDIUM | Authorization Bypass Through User-Controlled Key in GitLab |
| CVE-2026-2238 | 5.3 MEDIUM | Missing Authorization in GitLab |
| CVE-2026-11379 | 5.3 MEDIUM | Incorrect Authorization in GitLab |
| CVE-2026-8330 | 4.4 MEDIUM | Insertion of Sensitive Information into Log File in GitLab |
| CVE-2026-1606 | 4.3 MEDIUM | Improper Control of Generation of Code ('Code Injection') in GitLab |
| CVE-2026-5952 | 4.3 MEDIUM | Incorrect Authorization in GitLab |
| CVE-2026-0934 | 3.8 LOW | Incorrect Authorization in GitLab |
| CVE-2026-3176 | 3.1 LOW | Missing Authorization in GitLab |
| CVE-2026-12635 | Reliance on Reverse DNS Resolution for a Security-Critical Action in GitLab |
IV. Related Vulnerabilities
Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-863
- CVE-2026-9640
LXD Snapshot Import Privilege Escalation Vulnerability - CVE-2026-54091
File Browser: Incorrect access control in public directory s - CVE-2026-54096
File Browser: Improper Access Control Occurs via Pre-Created - CVE-2026-54573
Authorization Bypass in API Key/OAuth Scopes via Path Parsin - CVE-2026-0934
Incorrect Authorization in GitLab
V. Comments for CVE-2026-5796
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