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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WPO Foundation | WebPageTest | ≤ 2.6 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
-
WebPageTest Arbitrary PHP File Upload
exploit/multi/http/webpagetest_upload_exec
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/webpagetest_upload_exec.rb exploit
- https://www.exploit-db.com/exploits/19790 exploit
- https://www.exploit-db.com/exploits/20173 exploit
- https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=26148 third-party-advisory
- https://github.com/catchpoint/WebPageTest product
- https://www.vulncheck.com/advisories/webpagetest-arbitrary-php-file-upload-rce third-party-advisory