CVE-2020-36282

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-03-12 · updated 2026-06-17
Weakness: CWE-502

Description

JMS Client for RabbitMQ 1.x before 1.15.2 and 2.x before 2.2.0 is vulnerable to unsafe deserialization that can result in code execution via crafted StreamMessage data.

Affected products

rabbitmq Jms Client: from 1.0.0 before 1.15.2; from 2.0.0 before 2.2.0 — fixed in 1.15.2, 2.2.0

How to fix

Upgrade to a fixed version: rabbitmq Jms Client 1.15.2, 2.2.0. Check the vendor advisory for mitigations.

References

https://github.com/rabbitmq/rabbitmq-jms-client/issues/135
https://github.com/rabbitmq/rabbitmq-jms-client/releases/tag/v1.15.2
https://github.com/rabbitmq/rabbitmq-jms-client/releases/tag/v2.2.0
https://medium.com/%40ramon93i7/a99645d0448b
https://github.com/rabbitmq/rabbitmq-jms-client/issues/135
https://github.com/rabbitmq/rabbitmq-jms-client/releases/tag/v1.15.2
https://github.com/rabbitmq/rabbitmq-jms-client/releases/tag/v2.2.0
https://medium.com/%40ramon93i7/a99645d0448b

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