Incomplete List of Disallowed Inputs Affecting picklescan package, versions [,1.0.4)
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Test your applications- Snyk IDSNYK-PYTHON-PICKLESCAN-15435869
- published6 Mar 2026
- disclosed3 Mar 2026
- creditYash Rajesh Chhabria
Introduced: 3 Mar 2026
CVE NOT AVAILABLE CWE-184 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade picklescan to version 1.0.4 or higher.
Overview
picklescan is a Security scanner detecting Python Pickle files performing suspicious actions
Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs in the _unsafe_globals() function. An attacker can execute arbitrary code by crafting a malicious pickle that invokes profile.run() and achieves code execution through exec() while bypassing the intended blocklist.