Description
Python StateMachine versions 3.0.0 before 3.2.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary code by supplying malicious SCXML documents containing crafted `<data expr=-...->` attributes evaluated unsafely. The SCXMLProcessor passes attacker-controlled expression strings through a call chain ending in Python-s built-in eval() without sandboxing, enabling arbitrary code execution in the context of the hosting process.
CVSS 9.8EPSS 1.173%Risque 1.08
Voir la source- Publication
- 2026-06-17 15:16:58
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H