CVE-2025-71361

CVE-2025-71361 affects the Python package picklescan, specifically versions prior to 0.0.29. The issue is that picklescan fails to detect malicious calls to idlelib.calltip.Calltip.fetch_tip embedded in pickle files, enabling remote code execution when a pickle is loaded (pickle.load()). The CVSS...

EUVD-2025-210328

picklescan before 0.0.29 fails to detect malicious idlelib.calltip.Calltip.fetchtip calls in pickle files, allowing remote code execution. Attackers can embed undetected payloads in pickle files that execute arbitrary code when loaded via pickle.load...

Picklescan has a missing detection when calling built-in python idlelib.calltip.Calltip

Summary Using idlelib.calltip.Calltip.fetchtip, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to idlelib.calltip.Calltip.fetchtip function in reduce method The...