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CVE-2026-7644: Improper Authorization

🗓️ 02 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 11 Views

Remote improper authorization in ChatGPTNextWeb NextChat up to 2.16.1 via addMcpServer.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-7644
2 May 202615:00
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circl
Circl
CVE-2026-7644
12 Sep 202610:00
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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
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ptsecurity
Positive Technologies
PT-2026-36626
2 May 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-7644
4 May 202620:21
–redhatcve
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05 May 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
EPSS0.00513
SSVC
11