HOMEVULNERABILITIESCVE-2026-7177
HIGH

CVE-2026-7177

CWE-918Published: April 27, 2026· Updated: Apr 30, 2026

7.3
CVSS v3.1
EPSS:0.04%probability of exploitation in 30 daysPercentile:13.7th

Official 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.

NVD Source

Technical Analysis

CVE-2026-7177 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Vendors & Products

nextchat1 product
nextchat
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://gist.github.com/YLChen-007/da6b00024f5b7e1d4fa0658c19b77fbf
ADVISORYhttps://vuldb.com/submit/797645
ADVISORYhttps://vuldb.com/vuln/359779

All References (6)

→
https://gist.github.com/YLChen-007/da6b00024f5b7e1d4fa0658c19b77fbfExploit · Third Party Advisory
→
https://github.com/ChatGPTNextWeb/NextChat/Product
→
https://github.com/ChatGPTNextWeb/NextChat/issues/6742Issue Tracking
→
https://vuldb.com/submit/797645Exploit · Third Party Advisory
→
https://vuldb.com/vuln/359779Third Party Advisory · VDB Entry
→
https://vuldb.com/vuln/359779/ctiPermissions Required

Quick Facts

CVE IDCVE-2026-7177
CVSS Score7.3 / 10
SeverityHIGH
WeaknessCWE-918
CISA KEVNo
EPSS (30d)0.04%
Affected1 vendor
PublishedApr 27, 2026

Related CVEs (CWE-918)

CVE-2026-35431
10.0
CVE-2026-26150
10.0
CVE-2026-26138
10.0
CVE-2026-32871
10.0
CVE-2026-32169
10.0
CVE-2026-13773
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-7177 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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