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CVE-2026-55096

🗓️ 28 Sep 2026 16:38:26Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views🌐 WEB

SSRF in fast-mcp-telegram prior to 30.1 via DNS-resolution gap in _validate_url_security.

Related
Detection
Affected
Refs
Paths
Vulners
[
  {
    "vendor": "leshchenko1979",
    "product": "fast-mcp-telegram",
    "versions": [
      {
        "version": "< 30.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
filesrequest bodysend_messageFull-read SSRF: attacker-controlled list of http(s) URLs defeats the DNS resolution guard, and the server fetches the host, returning content as a Telegram attachment.CWE-184, CWE-918
filesrequest bodysend_message_to_phoneFull-read SSRF: attacker-controlled list of http(s) URLs defeats the DNS resolution guard, and the server fetches the host, returning content as a Telegram attachment.CWE-184, CWE-918

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01 Oct 2026 15:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00205
SSVC
19