VulnerabilityAnalyzed

CVE-2025-34178

This can result in stored cross-site scripting.

MEDIUM 5.1EPSS 3.67%

Does this matter?

Lower severity and a low EPSS score (3.67%). Track it; it rarely justifies an emergency change on its own.

Description

In pfSense CE /suricata/suricata_app_parsers.php, the value of the policy_name parameter is not sanitized of HTML-related strings/characters before being directly displayed. This can result in stored cross-site scripting. The attacker must be authenticated with at least "WebCfg - Services: suricata package" permissions.

CVSS 4.0: 5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 3.67% probability · 89th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: pfsense/pfsense
Source: disclosure@vulncheck.com

References

https://github.com/pfsense/FreeBSD-ports/commit/97852ccfd201b24ee542be30af81272485fde0b4Patch
https://redmine.pfsense.org/issues/16414Issue Tracking
https://www.vulncheck.com/advisories/netgate-pf-sense-ce-suricata-package-stored-xssThird Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.