What’s Vulnerable › Vulnerabilities

CVE-2011-10011: WeBid 1.0.2 converter.php Remote PHP Code Injection

• Severity: critical (CVSS 10.0 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-08-13 · updated 2026-06-16
• Weakness: CWE-94

Description

WeBid 1.0.2 contains a remote code injection vulnerability in the converter.php script, where unsanitized input in the to parameter of a POST request is written directly into includes/currencies.php. This allows unauthenticated attackers to inject arbitrary PHP code, resulting in persistent remote code execution when the modified script is accessed or included by the application.

Affected products

• WeBid: through 1.0.2

References

• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/webid_converter.rb
• https://sourceforge.net/projects/simpleauction/
• https://web.archive.org/web/20121024110058/http://www.webidsupport.com/forums/showthread.php?3892
• https://www.exploit-db.com/exploits/17487
• https://www.exploit-db.com/exploits/18934
• https://www.vulncheck.com/advisories/webid-remote-php-code-injection
• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/webid_converter.rb

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