What’s Vulnerable › Vulnerabilities
CVE-2011-4813
- Severity: medium (CVSS 5.0 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.9% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2011-12-14 · updated 2026-06-16
- Weakness: CWE-22
Description
Directory traversal vulnerability in clientarea.php in WHMCompleteSolution (WHMCS) 3.x.x allows remote attackers to read arbitrary files via an invalid action and a ../ (dot dot slash) in the templatefile parameter.
Affected products
- Whmcs Whmcompletesolution: 3.0.0
References
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