CVE-2023-4107: Incorrect Authorization

August 11, 2023 (updated August 16, 2023)

Mattermost fails to properly validate the requesting user permissions when updating a system admin, allowing a user manager to update a system admin’s details such as email, first name and last name.

References

github.com/advisories/GHSA-6xjj-v76v-fwpj
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2023-4107

Code Behaviors & Features

Detect and mitigate CVE-2023-4107 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →