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Unrated severityNVD Advisory· Published Dec 14, 2011· Updated Jun 16, 2026

CVE-2011-4810

CVE-2011-4810

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

21
  • Whmcs/Whmcompletesolution20 versions
    cpe:2.3:a:whmcs:whmcompletesolution:3.0.0:*:*:*:*:*:*:*+ 19 more
    • cpe:2.3:a:whmcs:whmcompletesolution:3.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.2.0:beta_r1:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.2.0:beta_r2:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.2.0:beta_r3:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.4.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.4.2:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.5.1:*:*:*:*:*:*:*
    • cpe:2.3:a:whmcs:whmcompletesolution:4.5.2:*:*:*:*:*:*:*
  • Whmcs/Whmcsllm-fuzzy
    Range: >= 3, <= 4

Patches

Vulnerability mechanics

References

1

News mentions

0

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