CVE-2023-30591

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2023-30591
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-09-29 06:15:00 UTC
Updated2023-10-02 18:19:00 UTC
DescriptionDenial-of-service in NodeBB <= v2.8.10 allows unauthenticated attackers 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.

Risk And Classification

Problem Types: CWE-754

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nodebb Nodebb All All All All

References

ReferenceSourceLinkTags
fix: don't crash on objects with toString property · NodeBB/NodeBB@4d2d768 · GitHub MISC github.com
(CVE-2023-30591) NodeBB Pre-Authentication Denial-of-Service | STAR Labs MISC starlabs.sg
fix: don't crash if event name is not a string · NodeBB/NodeBB@37b48b8 · GitHub MISC github.com
fix: #11403, remove loader.js crash counter logic · NodeBB/NodeBB@830f142 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report