CVE-2023-30591

Katalog CVE

CVSS 7.5 · High EPSS 58,7%

Kerentanan Improper Handling of Unexpected Data Type pada nodebb. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Denial-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.

Rincian

Terbit di NVD

29 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-241: Improper Handling of Unexpected Data Type
CWE-754: Improper Check for Unusual or Exceptional Conditions

EPSS (30 hari)

58,7% peluang dieksploitasi; lebih tinggi dari 99,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/NodeBB/NodeBB/commit/37b48b82a4bc7680c6e4c42647209010cb239c2c patch
• https://github.com/NodeBB/NodeBB/commit/4d2d76897a02e7068ab74c81d17a2febfae8bfb9 patch
• https://github.com/NodeBB/NodeBB/commit/830f142b7aea2e597294a84d52c05aab3a3539ca patch
• https://starlabs.sg/advisories/23/23-30591/ advisory pihak ketiga