Critical (9.1) in October CMS October CMS. In CISA KEV since 2022-01-18. EPSS 91% chance of exploitation in the next 30 days.
octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can request an account password reset and then gain access to the account using a specially crafted request. The issue has been patched in Build 472 and v1.1.5.
Severity
CVSS 3.1
9.1 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
91% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)