GitLab security vulnerabilities

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery. Vulnerabilities exist in versions of GitLab CE/EE 18.9.1 to 18.9.7, 18....

GitLab security vulnerabilities

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery. Vulnerabilities exist in versions of GitLab CE/EE 18.3 to 18.9.7, 18.10...

GitLab Enterprise Edition (EE) and GitLab Community Edition (CE) cross-site scripting vulnerabilities

GitLab Enterprise Edition EE and GitLab Community Edition CE are both products of the American company GitLab. GitLab Enterprise Edition is a content management system. GitLab Community Edition is a community version of GitLab. Versions of GitLab CE/EE prior to 18.11.3 contained a cross-site...

GitLab security vulnerabilities

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery. Vulnerabilities exist in versions of GitLab CE/EE before 18.9.7, 18.10....

PT-2026-40873

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.11 through 18.11.2 Description Improper sanitization in GitLab CE/EE allows an authenticated user to execute arbitrary code in another user's browser session. This is a Cross-site Scripting XSS issue, which occurs when...

GitLab code issues and vulnerabilities

GitLab is an end-to-end software development platform provided by the American company GitLab. It includes built-in features such as version control, issue tracking, code review, and CI/CD continuous integration and delivery. There were code-related vulnerabilities in versions prior to GitLab EE...

GitLab Enterprise Edition (EE) and GitLab Community Edition (CE) security vulnerabilities

GitLab Enterprise Edition EE and GitLab Community Edition CE are products of the American company GitLab. GitLab Enterprise Edition is a content management system. GitLab Community Edition is a community version of GitLab. There were security vulnerabilities in versions of GitLab CE/EE between 18...

PT-2026-40853

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 15.1 through 18.9.6 GitLab CE/EE versions 18.10 through 18.10.5 GitLab CE/EE versions 18.11 through 18.11.2 Description An issue exists where an authenticated user with Guest permissions can view issues in projects they a...

PT-2026-40855

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.5 through 18.9.6 GitLab CE/EE versions 18.10 through 18.10.5 GitLab CE/EE versions 18.11 through 18.11.2 Description An issue exists where an unauthenticated user can cause a denial of service by sending specially...

PT-2026-40872

Name of the Vulnerable Software and Affected Versions GitLab EE versions 18.7 through 18.9.6 GitLab EE versions 18.10 through 18.10.5 GitLab EE versions 18.11 through 18.11.2 Description An issue exists where improper input sanitization allows an authenticated user to execute arbitrary JavaScript...

PT-2026-40863

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 13.7 through 18.9.6 GitLab CE/EE versions 18.10 through 18.10.5 GitLab CE/EE versions 18.11 through 18.11.2 Description An issue in the Jira integration filter allows an authenticated user to view Jira issues outside the...

CVE-2026-3074: Authorization Bypass Through User-Controlled Key

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to download private debugging symbols from inaccessible projects due to improper access control...

CVE-2026-7377: Improper Neutralization of Input During Web Page Generation

GitLab has remediated an issue in GitLab EE affecting all versions from 18.7 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that, in customizable analytics dashboards, could have allowed an authenticated user to execute arbitrary JavaScript in the context of other users' browsers d...

CVE-2025-14869: Improper Validation of Specified Quantity in Input

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.5 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an unauthenticated user to cause denial of service by sending specially crafted payloads on certain API endpoints...

CVE-2026-1322: Undefined Security Weakness

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 readapi scoped OAuth application to create issues and add comments to issues in private projects due t...

PT-2026-40858

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 16.0 through 18.9.6 GitLab CE/EE versions 18.10 through 18.10.5 GitLab CE/EE versions 18.11 through 18.11.2 Description Improper authorization allows an authenticated user possessing a read api scoped OAuth application to...

PT-2026-40852

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 15.11 through 18.9.6 GitLab CE/EE versions 18.10 through 18.10.5 GitLab CE/EE versions 18.11 through 18.11.2 Description An issue exists where improper input sanitization allows an authenticated user to inject HTML and...

CVE-2026-4524: Authentication Bypass Using an Alternate Path or Channel

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to access confidential issue content in public projects without proper authorization due to improper...

CVE-2026-3073: Authorization Bypass Through User-Controlled Key

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 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 developer-role permissions to bypass PyPI package protection rules and upload restricted packages due to...

GitLab 11.10 < 18.9.7 / 18.10 < 18.10.6 / 18.11 < 18.11.3 (CVE-2026-6063)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - Authorization Bypass Through User-Controlled Key in GitLab CVE-2026-6063 Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number...