| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-88257 beam_mcp: nested tool argument constraints advertised but not enforced | 8 Oct 202613:40 | – | cvelist |
 | EUVD-2026-94980 | 8 Oct 202613:40 | – | euvd |
 | CVE-2026-88257 | 8 Oct 202613:40 | – | mend |
 | CVE-2026-88257 | 8 Oct 202614:17 | – | nvd |
 | CVE-2026-88257 beam_mcp: nested tool argument constraints advertised but not enforced | 8 Oct 202613:40 | – | osv_cve |
| EEF-CVE-2026-88257 beam_mcp: nested tool argument constraints advertised but not enforced | 8 Oct 202613:40 | – | osv_eef |
 | PT-2026-107971 | 8 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-88257: Improper Input Validation | 8 Oct 202600:00 | – | rapid7 |
 | CVE-2026-88257 beam_mcp: nested tool argument constraints advertised but not enforced | 8 Oct 202613:40 | – | vulnrichment |
Node
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:scriptkittyos:beam_mcp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.BeamMCP.Schema'",
"'Elixir.BeamMCP.Server'"
],
"packageName": "beam_mcp",
"packageURL": "pkg:hex/beam_mcp",
"product": "beam_mcp",
"programFiles": [
"lib/beam_mcp/schema.ex",
"lib/beam_mcp/server.ex"
],
"programRoutines": [
{
"name": "'Elixir.BeamMCP.Schema':validate/2"
},
{
"name": "'Elixir.BeamMCP.Server':handle_message/2"
}
],
"repo": "https://github.com/ScriptKittyOS/beam_mcp",
"vendor": "ScriptKittyOS",
"versions": [
{
"lessThan": "0.10.1",
"status": "affected",
"version": "0.1.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:scriptkittyos:beam_mcp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.BeamMCP.Schema'",
"'Elixir.BeamMCP.Server'"
],
"packageName": "scriptkittyos/beam_mcp",
"packageURL": "pkg:github/scriptkittyos/beam_mcp",
"product": "beam_mcp",
"programFiles": [
"lib/beam_mcp/schema.ex",
"lib/beam_mcp/server.ex"
],
"programRoutines": [
{
"name": "'Elixir.BeamMCP.Schema':validate/2"
},
{
"name": "'Elixir.BeamMCP.Server':handle_message/2"
}
],
"repo": "https://github.com/ScriptKittyOS/beam_mcp",
"vendor": "ScriptKittyOS",
"versions": [
{
"lessThan": "289dbdbad641943b29a3b8d1eb36506cc8cec10a",
"status": "affected",
"version": "083838eb8e17fe5f6fcaf761bdbe203110288b0b",
"versionType": "git"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| arguments | request body | /tools/call | Improper input validation in the tools/call endpoint where nested objects and array items are not validated against the advertised schema. | CWE-20 |
| arguments | request body | /prompts/get | Improper input validation in the prompts/get endpoint where nested objects and array items are not validated against the advertised schema. | CWE-20 |
Data
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08 Oct 2026 21:01Current
6Medium risk
Vulners AI Score6
CVSS 45.3
EPSS0.00268
SSVC