CVE-2025-58367

CVE-2025-58367 affects the Python package DeepDiff (versions 5.0.0–8.6.0). The vulnerability arises from class pollution in the Delta class constructor and a gadget in DeltaDiff that lets an attacker modify deepdiff.serialization.SAFE_TO_IMPORT to permit dangerous classes (e.g., posix.system), en...

CVE-2025-58367

DeepDiff is a project focused on Deep Difference and search of any Python data. Versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor, and when combined with a gadget available in DeltaDiff, it can lead to Denial of Service and Remote Code Execution via...

CVE-2025-58367 DeepDiff is vulnerable to DoS and Remote Code Execution via Delta class pollution

DeepDiff is a project focused on Deep Difference and search of any Python data. Versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor, and when combined with a gadget available in DeltaDiff, it can lead to Denial of Service and Remote Code Execution via...

DeepDiff Class Pollution in Delta class leading to DoS, Remote Code Execution, and more

Summary Python class pollution is a novel vulnerability categorized under CWE-915. The Delta class is vulnerable to class pollution via its constructor, and when combined with a gadget available in DeltaDiff itself, it can lead to Denial of Service and Remote Code Execution via insecure Pickle...

GHSA-MW26-5G2V-HQW3 DeepDiff Class Pollution in Delta class leading to DoS, Remote Code Execution, and more

Summary Python class pollution is a novel vulnerability categorized under CWE-915. The Delta class is vulnerable to class pollution via its constructor, and when combined with a gadget available in DeltaDiff itself, it can lead to Denial of Service and Remote Code Execution via insecure Pickle...

PT-2025-36336

Name of the Vulnerable Software and Affected Versions DeepDiff versions 5.0.0 through 8.6.0 Description DeepDiff is a Python project for deep difference and search of data. Versions 5.0.0 through 8.6.0 are susceptible to class pollution through the Delta class constructor. When combined with a...

Linux Distros Unpatched Vulnerability : CVE-2020-13091

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pandas through 1.0.3 can unserialize and execute commands from an untrusted file that is passed to the readpickle function, if reduce makes an os.system call...

The Art of Hide and Seek: Making Pickle-Based Model Supply Chain Poisoning Stealthy Again

Pickle deserialization vulnerabilities have persisted throughout Python's history, remaining widely recognized yet unresolved. Due to its ability to transparently save and restore complex objects into byte streams, many AI/ML frameworks continue to adopt pickle as the model serialization protocol...

Linux Distros Unpatched Vulnerability : CVE-2021-33026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Flask-Caching extension through 1.10.1 for Flask relies on Pickle for serialization, which may lead to remote code execution or local privilege escalation. ...

Picklescan is missing detection when calling built-in python library asyncio.unix_events._UnixSubprocessTransport._start

Summary Using asyncio.unixevents.UnixSubprocessTransport.start function, 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...

GHSA-Q77W-MWJJ-7MQX Picklescan is missing detection when calling built-in python library asyncio.unix_events._UnixSubprocessTransport._start

Summary Using asyncio.unixevents.UnixSubprocessTransport.start function, 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...

Picklescan is missing detection when calling built-in python cProfile.run

Summary Using cProfile.run function, 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 cProfile.run function in reduce method Then when the victim after checkin...

GHSA-49GJ-C84Q-6QM9 Picklescan is missing detection when calling built-in python cProfile.run

Summary Using cProfile.run function, 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 cProfile.run function in reduce method Then when the victim after checkin...

Picklescan is missing detection when calling built-in python cProfile.runctx

Summary Using cProfile.runctx function, 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 cProfile.runctx function in reduce method Then when the victim after...

GHSA-9W88-8RMG-7G2P Picklescan is missing detection when calling built-in python cProfile.runctx

Summary Using cProfile.runctx function, 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 cProfile.runctx function in reduce method Then when the victim after...

Picklescan is missing detection when calling built-in python doctest.debug_script

Summary Using doctest.debugscript function, 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 doctest.debugscript function in reduce method Then when the victim...

GHSA-FQQ6-7VQF-W3FG Picklescan is missing detection when calling built-in python doctest.debug_script

Summary Using doctest.debugscript function, 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 doctest.debugscript function in reduce method Then when the victim...

Picklescan is missing detection when calling built-in python idlelib.pyshell.ModifiedInterpreter.runcode

Summary Using idlelib.pyshell.ModifiedInterpreter.runcode function, 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.pyshell.ModifiedInterpreter.runcod...

GHSA-3GF5-CXQ9-W223 Picklescan is missing detection when calling built-in python idlelib.pyshell.ModifiedInterpreter.runcode

Summary Using idlelib.pyshell.ModifiedInterpreter.runcode function, 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.pyshell.ModifiedInterpreter.runcod...

Picklescan is missing detection when calling built-in python idlelib.pyshell.ModifiedInterpreter.runcommand

Summary Using idlelib.pyshell.ModifiedInterpreter.runcommand function, 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...