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CVE-2026-54030

🗓️ 25 Jun 2026 17:16:40Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 3 Views

LibreChat prior to 0.8.5 allows OAuth resource parameter mismatch enabling token theft from MCP servers; fixed in 0.8.5.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54030
25 Jun 202615:48
attackerkb
CVE
CVE-2026-54030
25 Jun 202615:48
cve
Cvelist
CVE-2026-54030 LibreChat: Missing Resource Parameter Validation in MCP OAuth Flow
25 Jun 202615:48
cvelist
EUVD
EUVD-2026-39457
25 Jun 202615:48
euvd
Positive Technologies
PT-2026-52494
25 Jun 202600:00
ptsecurity

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