# CVE-2011-10026

## Summary

- **CVE ID:** CVE-2011-10026
- **Severity:** CRITICAL
- **CVSS Score:** 9.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-78
- **Published:** Aug 20, 2025
- **Last Modified:** May 15, 2026

## Description

Spreecommerce versions prior to 0.50.x contain a remote command execution vulnerability in the API's search functionality. Improper input sanitation allows attackers to inject arbitrary shell commands via the search[instance_eval] parameter, which is dynamically invoked using Ruby’s send method. This flaw enables unauthenticated attackers to execute commands on the server.

## Affected Products

- Spreecommerce — Spreecommerce (*)
- Spreecommerce — Spreecommerce (0)

## References

- [CNA](https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/spree_searchlogic_exec.rb)
- [CNA](https://www.exploit-db.com/exploits/17199)
- [CNA](https://web.archive.org/web/20111120023342/http://spreecommerce.com/blog/2011/04/19/security-fixes)
- [CNA](https://github.com/spree)
- [CNA](https://www.vulncheck.com/advisories/spreecommerce-api-rce)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 65.36%
- **EPSS Percentile:** 98.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._