In NCH Quorum v2.03 and earlier, XSS exists via /uploaddoc?id= (reflected).
https://www.nch.com.au/conference/index.html
https://github.com/0xfml/poc/blob/main/NCH/Quorum_2.03_XSS.md
Source: Mitre, NVD
Published: 2021-07-25
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00206