Vulnerability Details CVE-2019-12347
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.755
EPSS Ranking 98.8%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- http://packetstormsecurity.com/files/153112/pfSense-2.4.4-p3-Cross-Site-Scripting.html
- https://ctrsec.io/index.php/2019/05/28/stored-xss-acme-pfsense-2-4-4-p3/
- https://github.com/pfsense/FreeBSD-ports/commit/504909564079e540689dbdbed3a579483c614275
- https://redmine.pfsense.org/issues/9554#change-40729
- https://www.pfsense.org/download/
- http://packetstormsecurity.com/files/153112/pfSense-2.4.4-p3-Cross-Site-Scripting.html
- https://ctrsec.io/index.php/2019/05/28/stored-xss-acme-pfsense-2-4-4-p3/
- https://github.com/pfsense/FreeBSD-ports/commit/504909564079e540689dbdbed3a579483c614275
- https://redmine.pfsense.org/issues/9554#change-40729
- https://www.pfsense.org/download/