High 7.3Published Apr 27, 2026

CVE-2026-7178A weakness has been identified in ChatGPTNextWeb NextChat up to 2.16.1.

Updated under an hour ago (2026-10-19 09:20 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 7.3 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jul 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

nextchat nextchat nextchat:nextchat	2.16.0; 2.16.1	NVD

References

https://gist.github.com/YLChen-007/43252d45d75e8bdd2d45136fd6ffe8a5exploit, third-party-advisory
https://github.com/ChatGPTNextWeb/NextChat/product
https://github.com/ChatGPTNextWeb/NextChat/issues/6741issue-tracking
https://vuldb.com/submit/797646exploit, third-party-advisory, vdb-entry
https://vuldb.com/vuln/359780third-party-advisory, vdb-entry
https://vuldb.com/vuln/359780/ctipermissions-required

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.