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High severity7.2NVD Advisory· Published Dec 23, 2021· Updated Jun 17, 2026

CVE-2021-20318

CVE-2021-20318

Description

The HornetQ component of Artemis in EAP 7 was not updated with the fix for CVE-2016-4978. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using a JMS ObjectMessage.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

1
  • Artemis/Artemisdescription

Patches

Vulnerability mechanics

References

1

News mentions

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