BIT-gitlab-2026-19478

vendorUSosv

Improper Control of Generation of Code ('Code Injection') in GitLab

view advisory published 2026-08-21Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-19478US	critical9.1	2.15% (82nd)	Exploit	2026-08-17
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 c…

references

External citations — patches, advisories, analysis.

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-4-released/ADVISORY
https://gitlab.com/gitlab-org/gitlab/-/work_items/611377WEB
https://hackerone.com/reports/3926431WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-19478WEB

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