CVEs / CVE-2025-34175
CVE-2025-34175: Netgate pfSense CE vulnerability
- medium 6.1 CVSS 3.1 (NVD)
- EPSS 23.9% chance of exploitation in the next 30 days, higher than 97% of CVEs (9 Nov 2026)
- Last changed at its sources
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Description
In pfSense CE /usr/local/www/suricata/suricata_filecheck.php, the value of the filehash parameter is directly displayed without sanitizing for HTML-related characters/strings. This can result in reflected cross-site scripting if the victim is authenticated.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Netgate pfSense CE | 7.0.8_2 | — |
Exploitation
Not in the CISA Known Exploited Vulnerabilities catalog as of 9 Nov 2026.
Severity
| CVSS 3.1 | 6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NScored by NVD |
|---|---|
| Weakness | CWE-79 |
References
- CVE-2025-34175 on NVD
- CVE-2025-34175 on OSV
- https://github.com/pfsense/FreeBSD-ports/commit/97852ccfd201b24ee542be30af81272485fde0b4 Patch
- https://redmine.pfsense.org/issues/16414 Issue Tracking
- https://www.vulncheck.com/advisories/netgate-pf-sense-ce-suricata-reflected-xss Third Party Advisory
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.