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CVE-2026-9467: Improper Limitation of a Pathname to a Restricted Directory

🗓️ 25 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Remote path traversal in debugmcp mcp-debugger up to 0.20.0 via handleGetSourceContext.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-9467
25 May 202614:45
–attackerkb
cnnvd
CNNVD
mcp-debugger 路径遍历漏洞
25 May 202600:00
–cnnvd
cve
CVE
CVE-2026-9467
25 May 202614:45
–cve
cvelist
Cvelist
CVE-2026-9467 debugmcp mcp-debugger server.ts handleGetSourceContext path traversal
25 May 202614:45
–cvelist
euvd
EUVD
EUVD-2026-31697
25 May 202614:45
–euvd
nvd
NVD
CVE-2026-9467
25 May 202616:16
–nvd
ptsecurity
Positive Technologies
PT-2026-43081
25 May 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-9467
5 Jun 202619:47
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-9467 debugmcp mcp-debugger server.ts handleGetSourceContext path traversal
25 May 202614:45
–vulnrichment

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23 Jul 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.3
CVSS 45.3
CVSS 24
CVSS 34.3
EPSS0.00517
SSVC
0