CVE-2011-5061

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2012-01-14 · updated 2026-06-16
Weakness: CWE-94

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.

Affected products

Whmcs Whmcompletesolution: 4.0.0, 4.0.1, 4.0.2, 4.1.0, 4.1.1, 4.1.2 (+17)

References

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

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