Description
picklescan before 0.0.34 fails to detect the _operator.methodcaller built-in function when scanning pickle files for malicious code. Attackers can craft malicious pickle payloads using _operator.methodcaller that evade detection and execute arbitrary code when loaded by pickle.load().
CVSS 8.1EPSS 0.365%Risk 0.84
View source- Published
- 2026-07-04 02:16:23
- Affected versions
- <0.0.34
- Type
- Library
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N