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4.3
GitLab: Attacker can see other users' email addresses
CVE-2025-9484
Summary
An authenticated user could see other users' email addresses under certain circumstances. This issue has been fixed in all affected versions. To stay secure, update to the latest version of GitLab.
Original title
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 authe...
Original description
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.
nvd CVSS3.1
4.3
Vulnerability type
CWE-862
Missing Authorization
Published: 8 Apr 2026 · Updated: 10 Apr 2026 · First seen: 8 Apr 2026