XSS in Chatgptnextweb Nextchat
CVE-2023-49785
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 acces…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.832 (99.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Chatgptnextweb Nextchat — versions 0
- Nextchat
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (Exploit)
- security-advisories@github.com (Product)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Issue Tracking)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Issue Tracking, Patch)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit)
Frequently asked questions
- What is CVE-2023-49785?
- CVE-2023-49785 is a critical-severity vulnerability in Chatgptnextweb Nextchat, classified under Cross-site Scripting. CVSS score: 9.1/10. Published 2024-03-12.
- How severe is CVE-2023-49785?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2023-49785 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.