CVE-2026-82751 Unbounded key authorization in mpp Tempo fee-payer sponsorship inflates gas cost and sponsors access-key provisioning
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-82751 | 6 Sep 202617:35 | – | circl |
 | CVE-2026-82751 | 6 Sep 202616:07 | – | cve |
 | EUVD-2026-72147 | 6 Sep 202616:07 | – | euvd |
 | CVE-2026-82751 | 6 Sep 202617:17 | – | nvd |
 | EEF-CVE-2026-82751 Unbounded key authorization in mpp Tempo fee-payer sponsorship inflates gas cost and sponsors access-key provisioning | 6 Sep 202616:07 | – | osv |
 | PT-2026-86539 | 6 Sep 202600:00 | – | ptsecurity |
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:ZenHive:mpp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.MPP.Methods.Tempo.FeePayerPolicy'",
"'Elixir.MPP.Methods.Tempo'"
],
"packageName": "mpp",
"packageURL": "pkg:hex/mpp",
"product": "mpp",
"programFiles": [
"lib/mpp/methods/tempo/fee_payer_policy.ex",
"lib/mpp/methods/tempo.ex"
],
"programRoutines": [
{
"name": "'Elixir.MPP.Methods.Tempo.FeePayerPolicy':measure/3"
},
{
"name": "'Elixir.MPP.Methods.Tempo.FeePayerPolicy':validate/3"
},
{
"name": "'Elixir.MPP.Methods.Tempo':verify/2"
}
],
"repo": "https://github.com/ZenHive/mpp",
"vendor": "ZenHive",
"versions": [
{
"lessThan": "0.16.1",
"status": "affected",
"version": "0.2.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:ZenHive:mpp:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.MPP.Methods.Tempo.FeePayerPolicy'",
"'Elixir.MPP.Methods.Tempo'"
],
"packageName": "zenhive/mpp",
"packageURL": "pkg:github/zenhive/mpp",
"product": "mpp",
"programFiles": [
"lib/mpp/methods/tempo/fee_payer_policy.ex",
"lib/mpp/methods/tempo.ex"
],
"programRoutines": [
{
"name": "'Elixir.MPP.Methods.Tempo.FeePayerPolicy':measure/3"
},
{
"name": "'Elixir.MPP.Methods.Tempo.FeePayerPolicy':validate/3"
},
{
"name": "'Elixir.MPP.Methods.Tempo':verify/2"
}
],
"repo": "https://github.com/ZenHive/mpp",
"vendor": "ZenHive",
"versions": [
{
"lessThan": "0482572b47e1ffe1537ab80ab613d47b92833c2d",
"status": "affected",
"version": "d29d54e507918db00a5b65d90136b73166c017d7",
"versionType": "git"
}
]
}
]Data
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06 Sep 2026 16:07Current
CVSS 48.3