Server-side Request Forgery (SSRF)

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the io.FileIO and urllib.request.urlopen functions chaining. An attacker can access arbitrary files on the...

CVE-2025-1944

picklescan before 0.0.23 is vulnerable to a ZIP archive manipulation attack that causes it to crash when attempting to extract and scan PyTorch model archives. By modifying the filename in the ZIP header while keeping the original filename in the directory listing, an attacker can make PickleScan...

CVE-2025-1889

picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. An attacker could craft a malicious model that uses Pickle and include a malicious pickle file with a non-standard file extension. Because the malicious pickle file inclusion is not...

CVE-2025-1945

picklescan before 0.0.23 fails to detect malicious pickle files inside PyTorch model archives when certain ZIP file flag bits are modified. By flipping specific bits in the ZIP file headers, an attacker can embed malicious pickle files that remain undetected by PickleScan while still being...

Picklescan is vulnerable to RCE via missing detection when calling built-in python _operator.attrgetter

Summary Picklescan uses operator.attrgetter, which is a built-in python library function to execute remote pickle files. Details The attack payload executes in the following steps: - First, the attacker crafts the payload by calling the operator.attrgetter function in the reduce method. - Then,...

EUVD-2025-205780

Picklescan is vulnerable to RCE via missing detection when calling built-in python operator.attrgetter...

Deserialization of Untrusted Data

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the operator.attrgetter function. An attacker can execute arbitrary code by crafting a malicious pickle...

GHSA-46H3-79WF-XR6C Picklescan is vulnerable to RCE via missing detection when calling built-in python _operator.attrgetter

Summary Picklescan uses operator.attrgetter, which is a built-in python library function to execute remote pickle files. Details The attack payload executes in the following steps: - First, the attacker crafts the payload by calling the operator.attrgetter function in the reduce method. - Then,...

GHSA-955R-X9J8-7RHH Picklescan is vulnerable to RCE via missing detection when calling built-in python _operator.methodcaller

Summary Picklescan uses operator.methodcaller, which is a built-in python library function to execute remote pickle files. Details The attack payload executes in the following steps: - First, the attacker crafts the payload by calling to operator.methodcaller function in reduce method - Then when...

Picklescan is vulnerable to RCE via missing detection when calling built-in python _operator.methodcaller

Summary Picklescan uses operator.methodcaller, which is a built-in python library function to execute remote pickle files. Details The attack payload executes in the following steps: - First, the attacker crafts the payload by calling to operator.methodcaller function in reduce method - Then when...

Deserialization of Untrusted Data

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the operator.methodcaller function. An attacker can execute arbitrary code by crafting a malicious pickle...

EUVD-2025-205779

Picklescan is vulnerable to RCE via missing detection when calling built-in python operator.methodcaller...

Deserialization of Untrusted Data

Overview picklescan is a Security scanner detecting Python Pickle files performing suspicious actions Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the numpy.f2py.crackfortran.evallength function. An attacker can execute arbitrary code by crafting a...

EUVD-2025-205781

Picklescan is vulnerable to RCE through missing detection when calling numpy.f2py.crackfortran.evallength...

GHSA-6556-FWC2-FG2P Picklescan is vulnerable to RCE through missing detection when calling numpy.f2py.crackfortran._eval_length

Summary Picklescan uses the numpy.f2py.crackfortran.evallength function a NumPy F2PY helper to execute arbitrary Python code during unpickling. Details Picklescan fails to detect a malicious pickle that uses the gadget numpy.f2py.crackfortran.evallength in reduce, allowing arbitrary command...

GHSA-RRXM-2PVV-M66X Picklescan is vulnerable to RCE via missing detection when calling numpy.f2py.crackfortran.getlincoef

Summary Picklescan uses the numpy.f2py.crackfortran.getlincoef function a NumPy F2PY helper to execute arbitrary Python code during unpickling. Details Picklescan fails to detect a malicious pickle that uses the gadget numpy.f2py.crackfortran.getlincoef in reduce, allowing arbitrary command...

EUVD-2025-205782

Picklescan is vulnerable to RCE via missing detection when calling numpy.f2py.crackfortran.getlincoef...

PT-2026-51383

Name of the Vulnerable Software and Affected Versions Picklescan versions prior to 0.0.33 Description Picklescan fails to detect the numpy.f2py.crackfortran. eval length gadget within pickle reduce methods. This allows attackers to craft malicious pickle files that execute arbitrary Python code...

PT-2026-55679

Name of the Vulnerable Software and Affected Versions Picklescan versions prior to 0.0.33 Description Picklescan fails to detect the numpy.f2py.crackfortran.getlincoef gadget within pickle reduce methods. This allows attackers to craft malicious pickle files that execute arbitrary Python code upo...

GHSA-CFFC-MXRF-MHH4 Picklescan is vulnerable to RCE via missing detection when calling numpy.f2py.crackfortran.param_eval

Summary Picklescan uses numpy.f2py.crackfortran.parameval, which is a function in numpy to execute remote pickle files. Details The attack payload executes in the following steps: - First, the attacker crafts the payload by calling the numpy.f2py.crackfortran.parameval function via reduce method....