Description (CNA)
Heym before 0.0.21 contains a sandbox escape vulnerability in the custom Python tool executor that allows authenticated workflow authors to bypass sandbox restrictions by using object-graph introspection primitives. Attackers can use Python introspection techniques to recover the unrestricted __import__ function, import blocked modules such as os and subprocess, and access inherited backend environment variables containing database credentials and encryption keys to execute arbitrary host commands as the backend service user.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| heymrun / heym | affected 0 before 0.0.21; unaffected 32b7e809d987d9b018ec8daa2cdaf48f627f26f1 |
CWE
CWE-693
References
- https://github.com/heymrun/heym/releases/tag/v0.0.21
- https://github.com/heymrun/heym/pull/94
- https://github.com/heymrun/heym/commit/32b7e809d987d9b018ec8daa2cdaf48f627f26f1
- https://www.vulncheck.com/advisories/heym-sandbox-escape-via-python-introspection
ADP enrichment
No English description supplied.