CVE-2025-71358

picklescan before 0.0.29 fails to detect malicious pickle files that exploit idlelib.autocomplete.AutoComplete.get_entity function in reduce methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when loaded by victims using pickle.load().

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-6w4w-5w54-rjvr
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-idlelib-autocomplete-autocomplete-get-entity
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-6w4w-5w54-rjvr

Configurations

No configuration.

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) picklescan en versiones anteriores a la 0.0.29 no logra detectar archivos pickle maliciosos que explotan la función idlelib.autocomplete.AutoComplete.get_entity en métodos reduce. Los atacantes pueden incrustar código no detectado en archivos pickle que ejecuta comandos arbitrarios cuando son cargados por las víctimas usando pickle.load().

Information

Published : 2026-06-22 22:16

Updated : 2026-10-12 22:10

NVD link : CVE-2025-71358

Mitre link : CVE-2025-71358

CVE.ORG link : CVE-2025-71358

JSON object : View

Products Affected

No product.

CWE

CWE-502

Deserialization of Untrusted Data

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