PT-2026-46855 · Pypi · Apscheduler
Publicado
2026-05-19
·
Atualizado
2026-05-19
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
The JSONSerializer and CBORSerializer in APScheduler (all versions including 3.10.x and 4.0.0a5) are vulnerable to Remote Code Execution (RCE) via Insecure Deserialization. The unmarshal object function allows for arbitrary class instantiation and state injection by dynamically importing modules and calling setstate on any class available in the Python environment. An attacker can exploit this by submitting a specially crafted JSON or CBOR payload to an application using these serializers
Correção
Deserialization of Untrusted Data
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Apscheduler