---
cve: "CVE-2022-42247"
severity: "LOW"
cvss: 3.1
epss: "2.6%"
vendor: "n/a"
kev: false
exploited: false
published: "2022-10-03 16:15:14"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T22:40:06+02:00"
---

# CVE-2022-42247

> 3.1 LOW · 🧪 PoC

## Beschreibung

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.

## Patch verfügbar (OSV)

- 73ca6743954ac9f35ca293e3f2af63eac20cf32e (Commit)

## Referenzen

- <https://gist.github.com/enferas/b4ca7a4fb52e1b5e698f87e4d655a70a>
- <https://github.com/pfsense/pfsense/commit/73ca6743954ac9f35ca293e3f2af63eac20cf32e>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-42247) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_