EUVD-2025-209549

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests...

EUVD-2025-209555

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service due to insufficient resource allocation limits when retrieving notes under certain...

Directory Traversal

Overview ci4-cms-erp/ci4ms is a composer create-project ci4-cms-erp/ci4ms Affected versions of this package are vulnerable to Directory Traversal in the restore process. An attacker can write arbitrary files to the filesystem and execute code by uploading a specially crafted ZIP archive containin...

GHSA-XP9F-PVVC-57P4 CI4MS Backup::restore is vulnerable to Zip Slip leading to RCE

Summary ci4ms Backup::restore extracts user uploaded ZIP archives without validating entry names, allowing an authenticated backend user with the backup create permission to write files to arbitrary filesystem locations Zip Slip and achieve remote code execution by dropping a PHP file under the...

CVE-2026-3254

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox...

CVE-2025-3922

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.4 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service by overwhelming system resources under certain conditions due to insufficient...

CVE-2025-0186

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests...

CVE-2026-3254 Improper Restriction of Rendered UI Layers or Frames in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox...

CVE-2026-3254 Improper Restriction of Rendered UI Layers or Frames in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox...

CVE-2026-3254

GitLab CVE-2026-3254 affects GitLab CE/EE versions 18.11 and earlier, remediated in 18.11.1. Root cause: improper input validation in the Mermaid sandbox that could allow an authenticated user to load unauthorized content into another user’s browser. Impact limited to potential exposure of unauth...

CVE-2026-3254 Improper Restriction of Rendered UI Layers or Frames in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox...

CVE-2025-0186 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests...

CVE-2025-0186 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests...

CVE-2025-0186 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests...

CVE-2025-0186

CVE-2025-0186 describes a denial-of-service vulnerability in GitLab CE/EE where an authenticated user could exhaust server resources by crafted requests to a discussions endpoint. Affected versions include all 10.6-era releases before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1. The is...

CVE-2025-3922 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.4 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service by overwhelming system resources under certain conditions due to insufficient...

CVE-2025-3922 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.4 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service by overwhelming system resources under certain conditions due to insufficient...

CVE-2025-3922

GitLab CVE-2025-3922 affects GitLab CE/EE versions 12.4 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1. The issue arises from insufficient resource allocation limits in the GraphQL API, allowing an authenticated user to cause denial of service by overwhelming system resources under...

CVE-2025-6016

CVE-2025-6016 affects GitLab CE/EE: versions 9.2 through 18.9.5, 18.10 through 18.10.3, and 18.11 through 18.11.0. The issue allows an authenticated user to trigger a denial of service due to insufficient resource allocation limits when retrieving notes under certain conditions. The root cause is...

CVE-2025-6016 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service due to insufficient resource allocation limits when retrieving notes under certain...