First published: Sun Nov 20 2022(Updated: )
A user is able to enable their own account if it was disabled by an admin while the user still holds a valid session. Moreover, the username is not properly sanitized in the admin user overview. This enables an XSS attack that enables an attacker with a low privilege user to execute arbitrary JavaScript in the context of an admin's account.
Credit: security@huntr.dev
Affected Software | Affected Version | How to fix |
---|---|---|
Librenms Librenms | <22.10.0 |
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The vulnerability ID is CVE-2022-4068.
The severity of CVE-2022-4068 is high.
CVE-2022-4068 allows a user to enable their own account if it was disabled by an admin while the user still holds a valid session, and also enables an XSS attack.
The software affected by CVE-2022-4068 is Librenms version up to 22.10.0.
To fix CVE-2022-4068, update Librenms to a version beyond 22.10.0 and ensure proper input sanitization for the username in the admin user overview.