CVE-2021-32648

HIGH8.2⚠ KEVEPSS 93.0%

Account Takeover in Octobercms

Published: 8/30/2021Modified: 3/13/2026Added to CISA KEV: 1/18/2022
Also known as:GHSA-mxr5-mc97-63rc

Description

### Impact An attacker can request an account password reset and then gain access to the account using a specially crafted request. - To exploit this vulnerability, an attacker must know the username of an administrator and have access to the password reset form. ### Patches - Issue has been patched in Build 472 and v1.1.5 - [Shortened patch instructions](https://github.com/daftspunk/CVE-2021-32648) ### Workarounds Apply https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374 and https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9 to your installation manually if you are unable to upgrade. [**Update 2022-01-20**] [Shortened patch instructions](https://github.com/daftspunk/CVE-2021-32648) can be found here. ### Recommendations We recommend the following steps to make sure your server stays secure: - Keep server OS and system software up to date. - Keep October CMS software up to date. - Use a multi-factor authentication plugin. - Change the [default backend URL](https://github.com/octobercms/october/blob/1.1/config/cms.php#L39) or block public access to the backend area. - Include the [Roave/SecurityAdvisories](https://github.com/Roave/SecurityAdvisories) Composer package to ensure that your application doesn't have installed dependencies with known security vulnerabilities. ### References Bugs found as part of Solar Security CMS Research. Credits to: • Andrey Basarygin • Andrey Guzei • Mikhail Khramenkov • Alexander Sidukov • Maxim Teplykh ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected])

Affected packages (1)

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1HIGH8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:H

References (6)