Assuming an administrator once had previous access to the admin interface, they may still be able to sign in to the backend using October CMS v2.0.
The issue has been patched in v2.1.12
Reset the password of the deleted accounts to prevent them from signing in.
Please contact hello@octobercms.com for code change instructions if you are unable to upgrade.
Credits to: • Daniel Bidala
If you have any questions or comments about this advisory: * Email us at hello@octobercms.com
{ "nvd_published_at": "2021-10-06T18:15:00Z", "github_reviewed_at": "2021-10-06T17:27:51Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-287" ] }