CVE-2026-7177 — HIGH (7.3) — White Hats Nepal

Vulnerability 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.

CVSS Score

7.3

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Nextchat	Nextchat	2.16.0

Related Weaknesses (CWE)

CWE-918

References

https://gist.github.com/YLChen-007/da6b00024f5b7e1d4fa0658c19b77fbfExploitThird Party Advisory
https://github.com/ChatGPTNextWeb/NextChat/Product
https://github.com/ChatGPTNextWeb/NextChat/issues/6742Issue Tracking
https://vuldb.com/submit/797645ExploitThird Party Advisory
https://vuldb.com/vuln/359779Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/359779/ctiPermissions Required

FAQ

What is CVE-2026-7177?

CVE-2026-7177 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 res...

How severe is CVE-2026-7177?

CVE-2026-7177 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-7177?

Check the references section above for vendor advisories and patch information. Affected products include: Nextchat Nextchat.