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GHSA-4r67-4x4p-fprg

Mattermost allows authenticated administrator to execute LDAP search filter injection

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-4573

Packages

EcosystemPackageAffectedFixed in
Go github.com/mattermost/mattermost/server/v8 < 8.0.0-20250414112942-77892234944b 8.0.0-20250414112942-77892234944b
Go github.com/mattermost/mattermost-server >= 10.7.0, < 10.7.2 10.7.2
Go github.com/mattermost/mattermost-server >= 10.6.0, < 10.6.4 10.6.4
Go github.com/mattermost/mattermost-server >= 10.5.0, < 10.5.5 10.5.5
Go github.com/mattermost/mattermost-server >= 9.11.0, < 9.11.14 9.11.14

Details

As written in the advisory (Markdown source, shown as plain text).

Mattermost versions 10.7.x <= 10.7.1, 10.6.x <= 10.6.3, 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups permission to execute LDAP search filter injection via the PUT /api/v4/ldap/groups/{remote_id}/link API when objectGUID is configured as the Group ID Attribute.

References

External links from the advisory. They lead to third-party sites.