BIT-gitlab-2025-9484

vendorUSosv

Missing Authorization in GitLab

view advisory published 2026-04-13Licence: per source

GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-9484US	—OT elevated	0.26% (18th)	—	2026-04-08
GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have…

references

External citations — patches, advisories, analysis.

https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/ADVISORY
https://gitlab.com/gitlab-org/gitlab/-/issues/565363WEB
https://hackerone.com/reports/3303810WEB
https://nvd.nist.gov/vuln/detail/CVE-2025-9484WEB

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan