WS-2016-0135
Published:May 13, 2026
Updated:May 13, 2026
The default configuration in Celery 4.0.0 allowed for deserialization of pickled messages, even if the software is configured to send messages in the JSON format.
Affected Packages
celery (PYTHON):
Affected version(s) =4.0.0 <4.0.1Fix Suggestion:
Update to version 4.0.1Related Resources (2)
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Contact UsCVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW