FreeBSD: VID-3f11e437-b7cd-11f1-a883-2cf05da270f3 (CVE-2026-84739): Gitlab -- vulnerabilities

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary JavaScript in the context of another user's browser session due to...

CVE-2026-4523: Missing Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an unauthenticated user to read CI/CD job trace contents containing sensitive variable values due to improper...

PT-2026-102470

Name of the Vulnerable Software and Affected Versions GitLab EE versions 17.9 through 19.2.6 GitLab EE versions 19.3 through 19.3.2 GitLab EE versions 19.4 Description Improper authorization enforcement allows an authenticated user with guest-level permissions to read private security policy...

GitLab 17.9 < 19.2.7 / 19.3 < 19.3.3 / 19.4 < 19.4.1 (CVE-2026-10518)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated...

FreeBSD: VID-3f11e437-b7cd-11f1-a883-2cf05da270f3 (CVE-2026-8937): Gitlab -- vulnerabilities

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to read private child issue contents, including titles and descriptions, from projects...

FreeBSD: VID-3f11e437-b7cd-11f1-a883-2cf05da270f3 (CVE-2026-10518): Gitlab -- vulnerabilities

GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with guest-level permissions to read private security policy content they were not authoriz...

CVE-2026-84739: Improper Neutralization of Input During Web Page Generation

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary JavaScript in the context of another user's browser session due to...

CVE-2026-10518: Incorrect Authorization

GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with guest-level permissions to read private security policy content they were not authoriz...

PT-2026-102738

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under a race condition, the MCP search tool's shared state handling could have caused search results to be returned under an incorrect user context...

PT-2026-102736

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to bypass admin-configured AI tool governance controls for...

PT-2026-102737

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to spoof merge request authorship and attribute content to arbitrary existing users on t...

PT-2026-102735

GitLab has remediated an issue in GitLab EE affecting all versions from 18.7 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to access sensitive CI/CD variable values from debug-mode job traces through the Duo AI...

PT-2026-102739

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due ...

GitLab 15.11 < 19.2.7 / 19.3 < 19.3.3 / 19.4 < 19.4.1 (CVE-2026-4523)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an...

GO-2026-6480 Mattermost doesn't enforce administrator authorization on the {{setDefaultInstance}} call within the {{/gitlab connect}} command handler in github.com/mattermost/mattermost-server

Mattermost doesn't enforce administrator authorization on the setDefaultInstance call within the /gitlab connect command handler in github.com/mattermost/mattermost-server...

CVE-2021-4191-EXPLOIT

CVE-2021-4191 - GitLab ユーザー列挙 GitLabは、Gitリポジトリマネージャーを提供し、継続的インテグレーション、課題追跡、コードレビューなどの機能を統合した、広く利用されているWebベースのDevOpsライフサイクルツールです。GraphQL APIは、プログラム的にGitLabと対話し、さまざまな操作を実行できる強力なインターフェースです。 GitLab CVE-2021-4191脆弱性は、特定のバージョンのGitLabにおけるGraphQL...

Exploit for Path Traversal in Gitlab

CVE-2026-85706 GitLab unauthenticated arbitrary file read ★ C...

CVE-2026-56726

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, this vulnerability breaks normal ticket isolation boundaries between agents. Any authenticated agent, even one with no active tickets assigned to them, can view the titles, status, labels, and URL links of...

CVE-2026-56726 Zammad: Missing authorization check in GitHub + GitLab integration allows cross-ticket data leak

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, this vulnerability breaks normal ticket isolation boundaries between agents. Any authenticated agent, even one with no active tickets assigned to them, can view the titles, status, labels, and URL links of...

CVE-2026-56726 Zammad: Missing authorization check in GitHub + GitLab integration allows cross-ticket data leak

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, this vulnerability breaks normal ticket isolation boundaries between agents. Any authenticated agent, even one with no active tickets assigned to them, can view the titles, status, labels, and URL links of...