CVE-2021-41126
Deleted Admin Can Sign In to Admin Interface
Description
### Impact 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. ### Patches The issue has been patched in v2.1.12 ### Workarounds - Reset the password of the deleted accounts to prevent them from signing in. - Please contact [email protected] for code change instructions if you are unable to upgrade. ### References Credits to: • Daniel Bidala ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected])
How to fix CVE-2021-41126
To remediate CVE-2021-41126, upgrade the affected package to a fixed version below.
- —upgrade to 2.1.12 or later
- —upgrade to 2.1.12 or later
Is CVE-2021-41126 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.1.0, < 2.1.12
- >= 2.1.0, < 2.1.12
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |