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CVE-2026-7644

🗓️ 02 May 2026 15:00:13Reported by AttackerKBType 
attackerkb
 attackerkb
🔗 attackerkb.com👁 15 Views

Vulnerability in ChatGPTNextWeb NextChat up to 2.16.1 enables remote exploitation via addMcpServer due to improper authorization.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-7644
12 Sep 202610:00
–circl
cnnvd
CNNVD
NextChat 安全漏洞
2 May 202600:00
–cnnvd
cve
CVE
CVE-2026-7644
2 May 202615:00
–cve
cvelist
Cvelist
CVE-2026-7644 ChatGPTNextWeb NextChat actions.ts addMcpServer improper authorization
2 May 202615:00
–cvelist
euvd
EUVD
EUVD-2026-26798
2 May 202615:00
–euvd
mend
Mend
CVE-2026-7644
2 May 202615:00
–mend
nvd
NVD
CVE-2026-7644
2 May 202615:16
–nvd
ptsecurity
Positive Technologies
PT-2026-36626
2 May 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-7644: Improper Authorization
2 May 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-7644
4 May 202620:21
–redhatcve
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02 May 2026 15:30Current
6.5Medium risk
Vulners AI Score6.5
CVSS 46.9
CVSS 3.17.3
CVSS 27.5
CVSS 37.3
EPSS0.00513
15