CVE-2026-7177

HIGH

ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in ChatGPTNextWeb NextChat up to 2.16.1. Affected by this issue is the function proxyHandler of the file app/api/[provider]/[...path]/route.ts. The manipulation results in server-side request forgery. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Signature, Permissions Required signature permissions-required
VDB-359779 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/359779/cti
Third Party Advisory third-party-advisory
Submit #797645 | nextchat <= 2.16.1 Server-Side Request Forgery / SSRF (CWE-918)
https://vuldb.com/submit/797645
Vdb Entry, Technical Description vdb-entry technical-description
VDB-359779 | ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery
https://vuldb.com/vuln/359779

Scores

CVSS v3 7.3
EPSS 0.0036
EPSS Percentile 27.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (4)
ChatGPTNextWeb/NextChat 2.16.0
ChatGPTNextWeb/NextChat 2.16.1
nextchat/nextchat 2.16.0
nextchat/nextchat 2.16.1
Published Apr 27, 2026
Tracked Since Apr 28, 2026