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Deleted Admin Can Sign In to Admin Interface

Moderate
daftspunk published GHSA-6gjf-7w99-j7x7 Oct 6, 2021

Package

composer october/system (Composer)

Affected versions

>2.1

Patched versions

2.1.12

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 hello@octobercms.com 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:

Severity

Moderate

CVE ID

CVE-2021-41126

Weaknesses

No CWEs