CVE-2019-12347: XSS
First published: Wed May 29 2019(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgate pfSense | =2.4.4-p3 |
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Reference Links
- 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/
Frequently Asked Questions
What is CVE-2019-12347?
CVE-2019-12347 is a stored XSS vulnerability in pfSense 2.4.4-p3.
How does the vulnerability in pfSense 2.4.4-p3 occur?
The vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action.
What is the severity of CVE-2019-12347?
The severity of CVE-2019-12347 is medium, with a CVSS score of 6.1.
How can the vulnerability be fixed?
To fix the vulnerability, update pfSense to version 2.4.4-p4 or later.
Are there any references available for CVE-2019-12347?
Yes, you can find more information about CVE-2019-12347 in the following references: [link1](http://packetstormsecurity.com/files/153112/pfSense-2.4.4-p3-Cross-Site-Scripting.html), [link2](https://ctrsec.io/index.php/2019/05/28/stored-xss-acme-pfsense-2-4-4-p3/), [link3](https://github.com/pfsense/FreeBSD-ports/commit/504909564079e540689dbdbed3a579483c614275)
- collector/nvd-index
- vendor/netgate
- canonical/netgate pfsense
- version/netgate pfsense/2.4.4-p3