CVE-2026-1230— Use of Incorrectly-Resolved Name or Reference in GitLab
Quick assessment
Affected
GitLab GitLab
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE）都是美国GitLab公司的产品。GitLab Enterprise Edition是一套内容管理系统。GitLab Community Edition是一种社区版 GitLab 。 GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 18.7.6之前版本、18.8.6之前版本和18.9.2之前版本存在安全漏洞，该漏洞源于特定情
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-1230
Vulnerability Information
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Vulnerability Title
Use of Incorrectly-Resolved Name or Reference in GitLab
Source: CVE Program / CVE List V5
Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 1.0 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to cause repository downloads to contain different code than displayed in the web interface due to incorrect validation of branch references under certain circumstances.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不正确的解析名称或索引
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE）都是美国GitLab公司的产品。GitLab Enterprise Edition是一套内容管理系统。GitLab Community Edition是一种社区版 GitLab 。 GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 18.7.6之前版本、18.8.6之前版本和18.9.2之前版本存在安全漏洞，该漏洞源于特定情
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-1230
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-1230 (1)
Same Patch Batch · GitLab · 2026-03-11 · 14 CVEs total
| CVE-2026-1090 | 8.7 HIGH | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi |
| CVE-2026-1069 | 7.5 HIGH | Uncontrolled Recursion in GitLab |
| CVE-2025-14513 | 7.5 HIGH | Improper Validation of Specified Quantity in Input in GitLab |
| CVE-2025-13929 | 7.5 HIGH | Allocation of Resources Without Limits or Throttling in GitLab |
| CVE-2025-13690 | 6.5 MEDIUM | Allocation of Resources Without Limits or Throttling in GitLab |
| CVE-2025-12576 | 6.5 MEDIUM | Allocation of Resources Without Limits or Throttling in GitLab |
| CVE-2026-3848 | 5.0 MEDIUM | Improper Neutralization of CRLF Sequences ('CRLF Injection') in GitLab |
| CVE-2026-1732 | 4.3 MEDIUM | Improper Removal of Sensitive Information Before Storage or Transfer in GitLab |
| CVE-2026-1663 | 4.3 MEDIUM | Missing Authorization in GitLab |
| CVE-2026-0602 | 4.3 MEDIUM | Authentication Bypass Using an Alternate Path or Channel in GitLab |
| CVE-2025-12555 | 4.3 MEDIUM | Incorrect Authorization in GitLab |
| CVE-2025-12704 | 3.5 LOW | Missing Authorization in GitLab |
| CVE-2025-12697 | 2.2 LOW | Improper Encoding or Escaping of Output in GitLab |
IV. Related Vulnerabilities
V. Comments for CVE-2026-1230
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