CVE-2025-34172

EUVD-2025-27480
In pfSense CE /usr/local/www/haproxy/haproxy_stats.php, the value of the showsticktablecontent parameter is displayed after being read from HTTP GET requests. This can enable reflected cross-site scripting when the victim is authenticated.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
pfsensepfsense
𝑥
< 2.8.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/pfsense/FreeBSD-ports/commit/04d1328ab077830eb57a24bb7018c812b6358c64
https://redmine.pfsense.org/issues/16411
https://www.vulncheck.com/advisories/netgate-pf-sense-ce-ha-proxy-reflected-xss