picklescan before 1.0.4 fails to block at least seven Python standard library modules (including uuid, _osx_support, _aix_support, _pyrepl.pager, and imaplib) exposing eight functions that provide direct arbitrary command execution. Attackers can craft malicious pickle files importing these unblocked modules to achieve remote code execution while bypassing picklescan's safety validation entirely.
Metrics
Affected Vendors & Products
References
History
Tue, 23 Jun 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
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ssvc
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Tue, 23 Jun 2026 12:45:00 +0000
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| Description | picklescan before 1.0.4 fails to block at least seven Python standard library modules (including uuid, _osx_support, _aix_support, _pyrepl.pager, and imaplib) exposing eight functions that provide direct arbitrary command execution. Attackers can craft malicious pickle files importing these unblocked modules to achieve remote code execution while bypassing picklescan's safety validation entirely. | |
| Title | picklescan - Remote Code Execution via Unblocked Standard Library Modules | |
| First Time appeared |
Mmaitre314
Mmaitre314 picklescan |
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| Weaknesses | CWE-184 | |
| CPEs | cpe:2.3:a:mmaitre314:picklescan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Mmaitre314
Mmaitre314 picklescan |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-23T13:16:50.727Z
Reserved: 2026-06-20T12:59:07.917Z
Link: CVE-2026-56315
Updated: 2026-06-23T13:16:22.658Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-23T16:00:05Z