CVE-2022-23993

MEDIUM

pfSense CE <2.6.0 - pfSense Plus <22.01 - XSS

Title source: llm

/usr/local/www/pkg.php in pfSense CE before 2.6.0 and pfSense Plus before 22.01 uses $_REQUEST['pkg_filter'] in a PHP echo call, causing XSS.

Core 2

Core References

Patch, Third Party Advisory x_refsource_misc

Third Party Advisory x_refsource_misc

CVSS v3 6.1

EPSS 0.0024

EPSS Percentile 46.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79

Status published

Products (2)

pfsense/pfsense < 2.6.0

pfsense/pfsense_plus < 22.01

Published Jan 26, 2022

Tracked Since Feb 18, 2026