Intrusion Prevention

Squid.Proxy.cachemgr.cgi.user_name.and.auth.Reflected.XSS

Description

This indicates an attack attempt to exploit a Cross-Site Scripting Vulnerability in Squid Project Squid.
Thus, a remote attacker could exploit this vulnerability by enticing a Squid user to open a malicious link or web page. Successful exploitation could lead to arbitrary script code execution in the context of the target user's browser.

Affected Products

Squid Project Squid 2.x through 2.7.STABLE9
Squid Project Squid 3.x through 3.5.28
Squid Project Squid 4.x through 4.7

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://bugs.squid-cache.org/show_bug.cgi?id=4957

CVE References

CVE-2019-13345