Proxmox proxmox-widget-toolkit before 4.0.9, as used in multiple Proxmox products, allows XSS via the edit notes feature.
https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_test_repo
https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=89699c6466cfd9cc3a81fbc926b62f122c33c23c
https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=1326f771b959e576d140da2249c8b5424da6c80d
Source: Mitre, NVD
Published: 2023-10-28
Updated: 2023-11-17
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N