Incomplete List of Disallowed Inputs Affecting fickling package, versions [,0.1.8)
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Test your applications- Snyk IDSNYK-PYTHON-FICKLING-15358025
- published26 Feb 2026
- disclosed25 Feb 2026
- creditYash Rajesh Chhabria
Introduced: 25 Feb 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 fickling to version 0.1.8 or higher.
Overview
fickling is an A static analyzer and interpreter for Python pickle data
Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs in the is_likely_safe(), check_safety(), --check-safety, always_check_safety() and check_safety() interfaces. An attacker can execute arbitrary code, open network connections, create files, or establish backdoor listeners by crafting malicious pickle files that exploit the bypass in the safety checks.