What’s Vulnerable › Vulnerabilities
CVE-2011-4810
- Severity: medium (CVSS 5.0 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 6.3% 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
Multiple directory traversal vulnerabilities in WHMCompleteSolution (WHMCS) 3.x and 4.x allow remote attackers to read arbitrary files via the templatefile parameter to (1) submitticket.php and (2) downloads.php, and (3) the report parameter to admin/reports.php.
Affected products
- Whmcs Whmcompletesolution: 3.0.0, 4.0.0, 4.0.1, 4.0.2, 4.1.0, 4.1.1 (+14)
References
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