PT-2023-30243 · Proxmox · Proxmox-Widget-Toolkit

Published 2023-10-28 · Updated 2023-11-17 · CVE-2023-46854

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Proxmox proxmox-widget-toolkit versions prior to 4.0.9

Description The issue allows XSS via the edit notes feature. This affects multiple Proxmox products that use the proxmox-widget-toolkit.

Recommendations For versions prior to 4.0.9, update to version 4.0.9 or later to resolve the issue. As a temporary workaround, consider disabling the edit notes feature until a patch is available. Restrict access to the edit notes feature to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-46854

Affected Products

Proxmox-Widget-Toolkit

References · 9

• https://osv.dev/vulnerability/CVE-2023-46854 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-46854 · Security Note
• https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_test_repo · Vendor Advisory
• https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=1326f771b959e576d140da2249c8b5424da6c80d · Note
• https://t.me/cibsecurity/73109 · Telegram Post
• https://t.me/latest_high_impact_cve/77 · Telegram Post
• https://t.me/cvenotify/60135 · Telegram Post
• https://t.me/cvenotify/60647 · Telegram Post
• https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=89699c6466cfd9cc3a81fbc926b62f122c33c23c · Note