Rock RMS before 1.8.6 mishandles vCard access control within the People/GetVCard/REST controller.
https://github.com/SparkDevNetwork/Rock/compare/1.7.6...1.8.6
https://github.com/SparkDevNetwork/Rock/commit/576f5ec22b1c43f123a377612981c68538167c61
http://seclists.org/fulldisclosure/2021/Jan/1
http://packetstormsecurity.com/files/160766/Rock-RMS-File-Upload-Account-Takeover-Information-Disclosure.html
Source: Mitre, NVD
Published: 2020-03-20
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.03632