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Improper Control of Dynamically-Managed Code Resources

CVE-2026-1770

Medium
4.5/10

Summary

Improper Control of Dynamically-Managed Code Resources vulnerability in Crafter Studio of Crafter CMS from version 4.x prior to 4.5.0 allows authenticated developers to execute OS commands via Groovy Sandbox Bypass. By inserting malicious Groovy elements, an attacker may bypass sandbox restrictions and obtain RCE (Remote Code Execution).

  • HIGH
  • NETWORK
  • NONE
  • HIGH

CWE-913 - Improper Control of Dynamically-Managed Code Resources

The software does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.

References

Advisory Timeline

  • Published