CVE-2025-71373
picklescan - Remote Code Execution via operator.methodcaller Detection Bypass
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
picklescan before 0.0.33 fails to detect operator.methodcaller function calls in pickle files, allowing attackers to bypass security checks. Remote attackers can craft malicious pickle payloads using operator.methodcaller that execute arbitrary code when loaded, compromising systems relying on picklescan for validation.
| CWE | CWE-693 |
| Vendor | picklescan |
| Product | picklescan |
| Published | Jul 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
picklescan / picklescan
0 < 0.0.33
References
Credits
🔍 CoolwindHF