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.
{
"versions": [
{
"introduced": "9.11.0"
},
{
"fixed": "9.11.14"
},
{
"introduced": "10.5.0"
},
{
"fixed": "10.5.5"
},
{
"introduced": "10.6.0"
},
{
"fixed": "10.6.4"
},
{
"introduced": "10.7.0"
},
{
"fixed": "10.7.2"
}
]
}