Remote Code Execution Vulnerability in Chyrp SWFUpload Extension
CVE-2011-2745

Currently unrated

Key Information:

Vendor: Chyrp
Status: Chyrp
Vendor: CVE Published:; 27 July 2011

What is CVE-2011-2745?

The SWFUpload extension in Chyrp versions 2.0 and earlier has a security flaw wherein it relies on client-side JavaScript for file extension validation. This reliance creates an opportunity for remote authenticated users to upload PHP files, which enables the execution of arbitrary PHP code when triggered through a write_post action at the specified default URI under the admin directory. Proper input validation and server-side checks are essential to prevent such vulnerabilities.

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