In Vtiger 7.x before 7.2.0, the My Preferences saving functionality allows a user without administrative privileges to change his own role by adding roleid=H2 to a POST request.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)