CVE-2023-49785

Katalog CVE

CVSS 9.8 · Critical EPSS 83,2%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada nextchat. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

NextChat, also known as ChatGPT-Next-Web, is a cross-platform chat user interface for use with ChatGPT. Versions 2.11.2 and prior are vulnerable to server-side request forgery and cross-site scripting. This vulnerability enables read access to internal HTTP endpoints but also write access using HTTP POST, PUT, and other methods. Attackers can also use this vulnerability to mask their source IP by forwarding malicious traffic intended for other Internet targets through these open proxies. As of time of publication, no patch is available, but other mitigation strategies are available. Users may avoid exposing the application to the public internet or, if exposing the application to the internet, ensure it is an isolated network with no access to any other internal resources.

Rincian

Terbit di NVD

12 Maret 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

83,2% peluang dieksploitasi; lebih tinggi dari 99,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/pull/4285 exploit · issue tracking · patch
• https://www.horizon3.ai/attack-research/attack-blogs/nextchat-an-ai-chatbot-that-lets-you-talk-to-anyone-you-w... exploit
• https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/issues/4283 exploit · issue tracking
• https://www.vicarius.io/vsociety/posts/hacking-ai-chatbots-for-fun-and-learning-analyzing-an-unauthenticated-s... exploit
• https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web product