by Kastro
Paper/Archive/CVE-2020-9758

CVE-2020-9758

mitre — An issue was discovered in chat.php in LiveZilla Live Chat 8.0.1.3 (Helpdesk).

EPSS 2%CVSS 9.6
critical.is priorityof 100
46
CVSS 9.6 (NVD)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 84.6.846 × 2016.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An issue was discovered in chat.php in LiveZilla Live Chat 8.0.1.3 (Helpdesk). A blind JavaScript injection lies in the name parameter. Triggering this can fetch the username and passwords of the helpdesk employees in the URI. This leads to a privilege escalation, from unauthenticated to user-level access, leading to full account takeover. The attack fetches multiple credentials because they are stored in the database (stored XSS). This affects the mobile/chat URI via the lgn and psswrd parameters.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

refgithub.com/ari034/CVE-2020-9758