Squidclamav · Squidclamav · CVE-2012-4667
**Name of the Vulnerable Software and Affected Versions**
SquidClamav versions prior to 5.8
**Description**
The issue allows remote attackers to inject arbitrary web script or HTML via specific parameters to various CGI scripts. The vulnerable parameters include `url`, `virus`, `source`, and `user`. The affected scripts are located in the cgi-bin/ directory and include different language versions of clwarn.cgi.
**Recommendations**
For SquidClamav versions prior to 5.8, update to version 5.8 or later to resolve the issue. As a temporary workaround, consider restricting access to the clwarn.cgi scripts and their language variants in the cgi-bin/ directory until the update is applied. Avoid using the vulnerable parameters `url`, `virus`, `source`, and `user` in the affected API endpoints until the issue is resolved.