PT-2022-16394 · Unknown · Pfsense Plus+1

Fabien Maisonnette · Published 2022-01-26 · Updated 2022-04-29 · CVE-2022-23993

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 pfSense CE versions prior to 2.6.0 pfSense Plus versions prior to 22.01

Description The issue is related to the use of $ REQUEST['pkg filter'] in a PHP echo call within the /usr/local/www/pkg.php file, leading to a potential XSS issue.

Recommendations For pfSense CE versions prior to 2.6.0, update to version 2.6.0 or later. For pfSense Plus versions prior to 22.01, update to version 22.01 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-23993

Affected Products

Pfsense Ce

Pfsense Plus

References · 5

• https://github.com/pfsense/pfsense/commit/5d82cce0d615a76b738798577a28a15803e59aeb · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-23993 · Security Note
• https://osv.dev/vulnerability/CVE-2022-23993 · Vendor Advisory
• https://t.me/cibsecurity/36338 · Telegram Post
• https://docs.netgate.com/downloads/pfSense-SA-22_04.webgui.asc · Note