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Servers and applications

CVE-2020-19201

A Stored Cross-Site Scripting (XSS) vulnerability was found in status_filter_reload.php, a page in the pfSense software WebGUI, on Netgate pfSense version 2.4.4-p2 and earlier. The page did not encode output from the filter reload process, and a stored XSS was possible via the descr (description) parameter on NAT rules.

Severity
Medium 5.4
Published
12 Jul 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
pfSenseServers and applications · cpe:a:netgate:pfsense
  • Every version up to 2.4.4
  • Version 2.4.4-p1
  • Version 2.4.4-p2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-19201
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-19201