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CVE-2023-30591

Published: 29/09/2023 Updated: 02/10/2023
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 0
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Vulnerability Summary

Denial-of-service in NodeBB <= v2.8.10 allows unauthenticated malicious users to trigger a crash, when invoking `eventName.startsWith()` or `eventName.toString()`, while processing Socket.IO messages via crafted Socket.IO messages containing array or object type for the event name respectively.

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References

CWE-754https://github.com/NodeBB/NodeBB/commit/4d2d76897a02e7068ab74c81d17a2febfae8bfb9https://github.com/NodeBB/NodeBB/commit/830f142b7aea2e597294a84d52c05aab3a3539cahttps://github.com/NodeBB/NodeBB/commit/37b48b82a4bc7680c6e4c42647209010cb239c2chttps://starlabs.sg/advisories/23/23-30591/https://nvd.nist.gov
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-34377CVE-2024-20859CVE-2023-49606injectarbitrary CVE-2024-33788CVE-2024-30973IDORCVE-2024-33907
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