Authentication bypass in Octobercms
CVE-2021-29487
7.4HIGH
What is CVE-2021-29487?
octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can exploit this vulnerability to bypass authentication and takeover of and user account on an October CMS server. The vulnerability is exploitable by unauthenticated users via a specially crafted request. This only affects frontend users and the attacker must obtain a Laravel secret key for cookie encryption and signing in order to exploit this vulnerability. The issue has been patched in Build 472 and v1.1.5.
Affected Version(s)
october >= 1.0.471, < 1.0.472 < 1.0.471, 1.0.472
october >= 1.1.1, < 1.1.5 < 1.1.1, 1.1.5