CVE-2026-63118 MCP Ruby SDK: Streamable HTTP transport lacks DNS-rebinding (Host/Origin) protection
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-63118 | 29 Jul 202619:07 | – | attackerkb |
 | CVE-2026-63118 | 29 Jul 202619:07 | – | cve |
 | EUVD-2026-50489 | 29 Jul 202619:07 | – | euvd |
 | CVE-2026-63118 | 29 Jul 202620:17 | – | nvd |
 | PT-2026-65888 | 29 Jul 202600:00 | – | ptsecurity |
 | DNS Rebinding | 17 Jul 202618:21 | – | snyk |
 | CVE-2026-63118 MCP Ruby SDK: Streamable HTTP transport lacks DNS-rebinding (Host/Origin) protection | 29 Jul 202619:07 | – | vulnrichment |
[
{
"vendor": "modelcontextprotocol",
"product": "ruby-sdk",
"versions": [
{
"version": "< 0.23.0",
"status": "affected"
}
]
}
]Data
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29 Jul 2026 19:07Current
CVSS 46.9