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Medium severity5.4NVD Advisory· Published Jul 12, 2021· Updated Jun 17, 2026

CVE-2020-19201

CVE-2020-19201

Description

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.

AI Insight

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

Affected products

5
  • Netgate/Pfsense4 versions
    cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*range: <=2.4.4
    • cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*
    • cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*
    • (no CPE)range: <=2.4.4-p2
  • Netgate pfSense/pfSense software WebGUIdescription

Patches

Vulnerability mechanics

References

3

News mentions

0

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