Medium severity5.4NVD Advisory· Published Sep 9, 2025· Updated Jul 14, 2026

CVE-2025-34177

Description

In pfSense CE /suricata/suricata_flow_stream.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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Pfsense/Pfsense
cpe:2.3:a:pfsense:pfsense:*:*:*:*:community:*:*:*
Range: <2.8.0
Pfsense/Suricatallm-fuzzy
Netgate/Pfsensellm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 7.0.8_2

Patches

Vulnerability mechanics

References

github.com/pfsense/FreeBSD-ports/commit/97852ccfd201b24ee542be30af81272485fde0b4nvdPatch
www.vulncheck.com/advisories/netgate-pf-sense-ce-suricata-stored-xssnvdThird Party Advisory
redmine.pfsense.org/issues/16414nvdIssue Tracking

News mentions

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cvss	0.351
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000