Description
Heym before 0.0.53 evaluates workflow condition expressions using Python's eval() with insufficient sandboxing in the workflow executor service. Authenticated users can edit workflow condition nodes or import malicious templates to execute arbitrary Python and OS commands as the backend process user.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| heymrun | heym | < 0.0.53 | 0.0.53 |
References
- GitHub Security Advisory (GHSA-pm6h-x3h5-j38h) vendor-advisory
- Patch Commit patch