CVE-2011-5061

Description

functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.

Category

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 1.88% Top 20%
Vendor Advisory whmcs.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://forum.whmcs.com/showthread.php?t=43462 patch vendor advisory
http://www.webhostingtalk.com/showpost.php?p=7848685&postcount=35

Frequently Asked Questions

What is the severity of CVE-2011-5061?
CVE-2011-5061 has been scored as a high severity vulnerability.
How to fix CVE-2011-5061?
To fix CVE-2011-5061, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-5061 being actively exploited in the wild?
It is possible that CVE-2011-5061 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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