Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2019-12347 — Cross-site Scripting in Pfsense

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
6.1MEDIUMNVD
EPSS
73.7%
top 1.18%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Netgate Pfsense
Timeline
PublishedMay 29
Latest updateMay 24

Description

In pfSense 2.4.4-p3, a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. The vulnerability occurs due to input validation errors.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages1 packages

▶NVDnetgate/pfsense2.4.4

Patches

Patch: ctrsec.io ↗Patch: github.com ↗Patch: ctrsec.io ↗

🔴Vulnerability Details

1
GHSA
GHSA-mw9h-vpc6-gfx3: In pfSense 2↗2022-05-24
▶

💥Exploits & PoCs

1
Exploit-DB
pfSense 2.4.4-p3 (ACME Package 0.59_14) - Persistent Cross-Site Scripting↗2019-05-29
▶
CVE-2019-12347 — Cross-site Scripting in Pfsense | cvebase