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CVE-2011-4813

MediumPublished

Directory traversal vulnerability in clientarea.php in WHMCompleteSolution (WHMCS) 3.x.x allows remote attackers to read arbitrary files via an invalid...

Published: Dec 14, 2011
Updated: Sep 16, 2024
Assigning CNA: mitre
Evidence observed: Nov 4, 2011

Primary CVSS

5.0/ 10Medium

nvd · CVSS 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS probability estimate

2.9%

Low · next 30 days

Percentile: 86.1%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

WHMCompleteSolution (WHMCS) 3.x - 'clientarea.php' Local File DisclosureExploit
red virus · php · Nov 4, 2011

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