CVSS 3.1 Score 7.5 of 10 (high)


Published Sep 29, 2023
Updated: Oct 2, 2023
CWE ID 241
CWE ID 754


CVE-2023-30591 is a high-severity vulnerability that affects NodeBB versions up to v2.8.10. It allows unauthenticated attackers to trigger a denial-of-service (DoS) by exploiting the handling of Socket.IO messages containing an array or object type for the event name. The vulnerability can be remediated by updating to a version of NodeBB that is not affected by the issue. The potential danger posed by this vulnerability is significant as it can lead to crashes and disrupt the availability of the affected systems, impacting the organization's operations.

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