10
Node
OR
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:phoenixframework:phoenix:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"Presence"
],
"packageName": "phoenix",
"packageURL": "pkg:hex/phoenix",
"product": "phoenix",
"programFiles": [
"assets/js/phoenix/presence.js"
],
"programRoutines": [
{
"name": "Presence.syncState"
},
{
"name": "Presence.syncDiff"
}
],
"repo": "https://github.com/phoenixframework/phoenix",
"vendor": "phoenixframework",
"versions": [
{
"lessThan": "1.5.15",
"status": "affected",
"version": "1.2.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.6.17",
"status": "affected",
"version": "1.6.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.7.24",
"status": "affected",
"version": "1.7.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.8.9",
"status": "affected",
"version": "1.8.0-rc.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://registry.npmjs.org",
"cpes": [
"cpe:2.3:a:phoenixframework:phoenix:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"Presence"
],
"packageName": "phoenix",
"packageURL": "pkg:npm/phoenix",
"product": "phoenix",
"programFiles": [
"assets/js/phoenix/presence.js"
],
"programRoutines": [
{
"name": "Presence.syncState"
},
{
"name": "Presence.syncDiff"
}
],
"repo": "https://github.com/phoenixframework/phoenix",
"vendor": "phoenixframework",
"versions": [
{
"lessThan": "1.5.15",
"status": "affected",
"version": "1.2.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.6.17",
"status": "affected",
"version": "1.6.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.7.24",
"status": "affected",
"version": "1.7.0-rc.0",
"versionType": "semver"
},
{
"lessThan": "1.8.9",
"status": "affected",
"version": "1.8.0-rc.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:phoenixframework:phoenix:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"Presence"
],
"packageName": "phoenixframework/phoenix",
"packageURL": "pkg:github/phoenixframework/phoenix",
"product": "phoenix",
"programFiles": [
"assets/js/phoenix/presence.js"
],
"programRoutines": [
{
"name": "Presence.syncState"
},
{
"name": "Presence.syncDiff"
}
],
"repo": "https://github.com/phoenixframework/phoenix",
"vendor": "phoenixframework",
"versions": [
{
"changes": [
{
"at": "7f7b971c1ea0994e3fbd1c11ddb05e780bd38ad8",
"status": "unaffected"
},
{
"at": "89a1c4be161e436241e12b2378a719904b9bd96f",
"status": "unaffected"
},
{
"at": "b90b22521465ece00eb5a19d5aa2b9465b209c85",
"status": "unaffected"
},
{
"at": "beffc4da1e787e572121f68902c63daf4fe7d9c2",
"status": "unaffected"
}
],
"lessThan": "*",
"status": "affected",
"version": "2270aaf21bd02c6a6a1022820564efb605a97655",
"versionType": "git"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| state[key] | path | assets/js/phoenix/presence.js | Unsafe existence check of presence keys allows attacker-controlled keys to be treated as existing, triggering a client-side DoS in presence sync. | CWE-754 |
| Presence keys | path | assets/js/phoenix/presence.js | Unsafe existence check of presence keys allows attacker-controlled keys to be treated as existing, triggering a client-side DoS in presence sync. | CWE-754 |
| Presence.js presence handling | path | assets/js/phoenix/presence.js | Unsafe existence check of presence keys allows attacker-controlled keys to be treated as existing, triggering a client-side DoS in presence sync. | CWE-754 |
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09 Jul 2026 14:51Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 46.3
EPSS0.00507
SSVC