CVE-2026-53874
picklescan - Arbitrary Code Execution via Obfuscated eval Call
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute arbitrary code by hiding eval calls nested under callable objects via getattr. Attackers can embed malicious code in pickle files that evades detection but executes when the pickle is loaded from untrusted sources.
| CWE | CWE-502 |
| Vendor | picklescan |
| Product | picklescan |
| Published | Jun 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
picklescan / picklescan
0 < 1.0.1
References
Credits
🔍 ogrisel