# CVE-2011-10011

## Summary

- **CVE ID:** CVE-2011-10011
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
- **CWE:** CWE-94
- **Published:** Aug 13, 2025
- **Last Modified:** May 15, 2026

## 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 — WeBid (*)
- WeBid — WeBid (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 53.51%
- **EPSS Percentile:** 97.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._