GHSA-g7vj-qw6x-g3p8Critical· 9.8▾ MidnightDuplicate Advisory: PickleScan has multiple stdlib modules with direct RCE not in blocklist
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
Last analysed / modified upstream
This advisory has been withdrawn because it is a duplicate of GHSA-g38g-8gr9-h9xp. This link is maintained to preserve external references.
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.
picklescan < 1.0.4Upgrade to a patched release:
picklescan 1.0.4Connected by shared product, vendor, weakness, or advisory.
CVE-2026-56315Critical· 9.8PickleScan has multiple stdlib modules with direct RCE not in blocklist
GHSA-fh2f-24rh-r2vqHighDuplicate Advisory: Picklescan missing detection when calling built-in python library function timeit.timeit()
CVE-2025-71351MediumPicklescan missing detection when calling built-in python library function timeit.timeit()
GHSA-6v84-v468-3c7fCritical· 9.8Duplicate Advisory: Picklescan has Incomplete List of Disallowed Inputs
GHSA-7f79-rvx6-vxc4Critical· 9.8Duplicate Advisory: Picklescan does not block ctypes
GHSA-4mpj-78p6-rj59Critical· 9.8Duplicate Advisory: PickleScan's profile.run blocklist mismatch allows exec() bypass