CVE-2021-24040

CVE-2021-24040 concerns ParlAI prior to v1.1.0, where unsafe YAML deserialization logic can be exploited if an attacker can modify local YAML configuration files, potentially leading to remote code execution or similar risks. The root cause is unsafe loading/ deserialization of YAML data in ParlA...

CVE-2021-39207

ParlAI is affected by a YAML deserialization vulnerability due to unsafe loading, enabling arbitrary code execution. Affected versions require upgrading to v1.1.0 or later; as a workaround, switch the loader to SafeLoader. The issue is documented across multiple sources (e.g., commit 507d066..., ...