CVE-2026-7178

medium

Description

A weakness has been identified in ChatGPTNextWeb NextChat up to 2.16.1. This affects the function storeUrl of the file app/api/artifacts/route.ts of the component Artifacts Endpoint. This manipulation of the argument ID causes server-side request forgery. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

References

https://vuldb.com/vuln/359780

https://gist.github.com/YLChen-007/43252d45d75e8bdd2d45136fd6ffe8a5

https://vuldb.com/vuln/359780/cti

https://vuldb.com/submit/797646

https://github.com/ChatGPTNextWeb/NextChat/issues/6741

https://github.com/ChatGPTNextWeb/NextChat/

Details

Source: Mitre, NVD

Published: 2026-04-27

Updated: 2026-04-30

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00045