Description
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.
References
https://github.com/librenms/librenms/commit/09a2977adb8bc4b1db116c725d661160c930d3a1
PatchThird Party Advisory
https://huntr.dev/bounties/becfecc4-22a6-4f94-bf83-d6030b625fdc
ExploitPatchThird Party Advisory
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 · Medium
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2022-11-20T05:15:12.183
2 years agoLast modified
2022-11-29T13:37:36.640
2 years ago