CVE-2022-42247

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into a file name.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70aExploit, Patch, Third Party Advisory
https://github.com/pfsense/pfsense/commit/73ca6743954ac9f35ca293e3f2af63eac20cf32ePatch, Third Party Advisory
https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70aExploit, Patch, Third Party Advisory
https://github.com/pfsense/pfsense/commit/73ca6743954ac9f35ca293e3f2af63eac20cf32ePatch, Third Party Advisory

Timeline

Published: Oct 3, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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