Vulnerability · Published Apr 1, 2020 · Assigned by mitre

CVE-2020-11457

Medium 5.4

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 9.3% (higher than 95% of all known vulnerabilities).

Severity (CVSS NVD)5.4Medium

Exploit odds (30 days)9.3%top 4.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

pfSense before 2.4.5 has stored XSS in system_usermanager_addprivs.php in the WebGUI via the descr parameter (aka full name) of a user.

Affected products (as reported)

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

References

https://www.netgate.com/assets/downloads/advisories/pfSense-SA-20_06.webgui.asc x_refsource_MISC
https://github.com/pfsense/pfsense/commit/3c1e53dabe966f27c9097a5a923e77f49ae5fffa x_refsource_MISC
http://packetstormsecurity.com/files/157104/pfSense-2.4.4-P3-User-Manager-Cross-Site-Scripting.html x_refsource_MISC
Exploit Database exploit, x_refsource_EXPLOIT-DB