CVE-2022-31013

Katalog CVE

CVSS 9.8 · Critical EPSS 1,5%

Kerentanan Improper Authentication pada chat server project chat server. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Chat Server is the chat server for Vartalap, an open-source messaging application. Versions 2.3.2 until 2.6.0 suffer from a bug in validating the access token, resulting in authentication bypass. The function `this.authProvider.verifyAccessKey` is an async function, as the code is not using `await` to wait for the verification result. Every time the function responds back with success, along with an unhandled exception if the token is invalid. A patch is available in version 2.6.0.

Rincian

Terbit di NVD

31 Mei 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-20: Improper Input Validation

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ramank775/chat-server/security/advisories/GHSA-xx4j-qqpp-v277 patch · advisory pihak ketiga
• https://github.com/ramank775/chat-server/discussions/78 issue tracking · advisory pihak ketiga
• https://github.com/ramank775/chat-server/releases/tag/v2.6.0 release notes · advisory pihak ketiga