Title: XCMS Multiple Local File Include Vulnerabilities and Arbitrary File Upload Vulnerability
Severity: HIGH
Description:
XCMS is a PHP-based content manager.
XCMS is prone to multiple input-validation vulnerabilities:
- Multiple local file-include vulnerability affect the 's' parameter of the 'index.php' script and the 'pg' parameter of the 'index.php' script.
- An arbitrary-file-upload vulnerability occurs because the application fails to sufficiently sanitize user-supplied input before uploading images onto the user's panel.
An attacker can exploit these issues to upload arbitrary files onto the webserver, execute arbitrary local files within the context of the webserver process, and obtain sensitive information. Successfully exploiting the arbitrary-file-upload and local file-include vulnerabilities at the same time may allow the attacker to execute remote code.
These issues affect XCMS 1.82; other versions may also be affected.
Affected Products:
- XCMS XCMS 1.82
References:
- XCMS: XCMS Homepage
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