CVE-2026-19478 Details.
GitLab CE/EE - GraphQL @gl_introduced Arbitrary Method Invocation
Atlas does not check this one. Needs requests that change data.
To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check.
About CVE-2026-19478. What It Means.
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQL directive.
Affected Product. What Is Hit.
- Vendor
- gitlab
- Product
- GitLab
More CVEs In GitLab.
- CVE-2026-85706CriticalKnown exploitedInformation onlyGitLab CE/EE <=19.1.7/19.2.5/19.3.1 - Arbitrary File ReadGitLabCVSS10.0
- CVE-2022-1162CriticalGitLab CE/EE - Hard-Coded CredentialsGitLabCVSS9.8
- CVE-2022-0735CriticalGitLab CE/EE - Information DisclosureGitLabCVSS9.8
- CVE-2022-2185HighGitLab CE/EE - Remote Code ExecutionGitLabCVSS8.8
FAQ
Common Questions.
GitLab CE/EE - GraphQL @gl_introduced Arbitrary Method Invocation. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQL directive.
No. To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check. The facts about CVE-2026-19478 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-19478 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update GitLab to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-19478. Atlas does not run a check for it, so nothing here says whether a particular site is affected.