CVE-2021-41126: Improper Authentication

October 6, 2021 (updated November 9, 2021)

October is a Content Management System (CMS) and web platform built on the the Laravel PHP Framework. In affected versions administrator accounts which had previously been deleted may still be able to sign in to the backend using October CMS v2.0. The issue has been patched in v2.1.12 of the october/october package. There are no workarounds for this issue and all users should update.

References

github.com/advisories/GHSA-6gjf-7w99-j7x7
github.com/octobercms/october/security/advisories/GHSA-6gjf-7w99-j7x7
nvd.nist.gov/vuln/detail/CVE-2021-41126
octobercms.com/changelog

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