Eval Injection Affecting openc3 package, versions >=5.0.6, <6.10.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RUBY-OPENC3-14928118
- published14 Jan 2026
- disclosed13 Jan 2026
- creditBaktiyar Toksanbay
Introduced: 13 Jan 2026
CVE-2025-68271 (opens in a new tab)How to fix?
Upgrade openc3 to version 6.10.2 or higher.
Overview
Affected versions of this package are vulnerable to Eval Injection via the convert_to_value function. An unauthenticated attacker can execute arbitrary code by sending specially crafted JSON-RPC requests containing malicious parameter text, which is evaluated through eval() when processed as array-like input.