CVE-2012-10049

WebPageTest Arbitrary PHP File Upload RCE

Published Aug 8, 2025 CVSS 4.0 · 9.3 Critical EPSS 1.9% KEV · Not listed
Description
WebPageTest version 2.6 and earlier contains an arbitrary file upload vulnerability in the resultimage.php script. The application fails to validate or sanitize user-supplied input before saving uploaded files to a publicly accessible directory. This flaw allows remote attackers to upload and execute arbitrary PHP code, resulting in full remote code execution under the web server context.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2012-6593 WebPageTest version 2.6 and earlier contains an arbitrary file upload vulnerability in the resultimage.php script. The application fails to validate or sanitize user-supplied input before saving uploaded files to a publicly accessible directory. This flaw allows remote attackers to upload and execute arbitrary PHP code, resulting in full remote code execution under the web server context.
History
Type Values Removed Values Added
First Time appeared Webpagetest
Webpagetest webpagetest
CPEs cpe:2.3:a:webpagetest:webpagetest:*:*:*:*:*:*:*:*
Vendors & Products Webpagetest
Webpagetest webpagetest
Type Values Removed Values Added
First Time appeared Webpagetest Project
Webpagetest Project webpagetest
Vendors & Products Webpagetest Project
Webpagetest Project webpagetest
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description WebPageTest version 2.6 and earlier contains an arbitrary file upload vulnerability in the resultimage.php script. The application fails to validate or sanitize user-supplied input before saving uploaded files to a publicly accessible directory. This flaw allows remote attackers to upload and execute arbitrary PHP code, resulting in full remote code execution under the web server context.
Title WebPageTest Arbitrary PHP File Upload RCE
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
May 15, 2026, 11:13 AM
Reserved
Aug 8, 2025, 4:06 PM
Status
Deferred
Published
Aug 8, 2025, 7:15 PM
Modified
Jun 16, 2026, 11:38 PM