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vuln-cve/data/2025/4xxx/CVE-2025-4754.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-4754",
"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
"state": "PUBLISHED",
"assignerShortName": "EEF",
"dateReserved": "2025-05-15T09:03:11.355Z",
"datePublished": "2025-06-17T14:31:37.006Z",
"dateUpdated": "2026-09-22T09:23:20.437Z"
},
"containers": {
"cna": {
"affected": [
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:team-alembic:ash_authentication_phoenix:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.AshAuthentication.Phoenix.Controller'"
],
"packageName": "ash_authentication_phoenix",
"packageURL": "pkg:hex/ash_authentication_phoenix",
"product": "ash_authentication_phoenix",
"programFiles": [
"lib/ash_authentication_phoenix/controller.ex"
],
"programRoutines": [
{
"name": "'Elixir.AshAuthentication.Phoenix.Controller':'__using__'/1"
}
],
"repo": "https://github.com/team-alembic/ash_authentication_phoenix",
"vendor": "team-alembic",
"versions": [
{
"lessThan": "2.10.0",
"status": "affected",
"version": "0.1.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:team-alembic:ash_authentication_phoenix:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.AshAuthentication.Phoenix.Controller'"
],
"packageName": "team-alembic/ash_authentication_phoenix",
"packageURL": "pkg:github/team-alembic/ash_authentication_phoenix",
"product": "ash_authentication_phoenix",
"programFiles": [
"lib/ash_authentication_phoenix/controller.ex"
],
"programRoutines": [
{
"name": "'Elixir.AshAuthentication.Phoenix.Controller':'__using__'/1"
}
],
"repo": "https://github.com/team-alembic/ash_authentication_phoenix",
"vendor": "team-alembic",
"versions": [
{
"lessThan": "a3253fb4fc7145aeb403537af1c24d3a8d51ffb1",
"status": "affected",
"version": "05ab4f438bf0cd0fdfb279d912bbe0d2c3620e02",
"versionType": "git"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:team-alembic:ash_authentication_phoenix:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.10.0",
"versionStartIncluding": "0.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"credits": [
{
"lang": "en",
"type": "remediation reviewer",
"value": "James Harton"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Zach Daniel"
},
{
"lang": "en",
"type": "analyst",
"value": "Mike Buhot"
},
{
"lang": "en",
"type": "analyst",
"value": "Jonatan Männchen / EEF"
},
{
"lang": "en",
"type": "analyst",
"value": "Josh Price / Alembic"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "<p>Insufficient Session Expiration vulnerability in team-alembic ash_authentication_phoenix allows a session token captured before sign-out to remain usable afterwards.</p>\n<p>The default <code>sign_out/2</code> that <code>AshAuthentication.Phoenix.Controller</code> injects into an application's auth controller only calls <code>Plug.Conn.clear_session/1</code>. It never revokes the stored session or bearer tokens, so a token obtained before sign-out, through script injection, interception or device theft, keeps authenticating until its own expiry. Changing the password still revokes it.</p>\n<p>This issue affects ash_authentication_phoenix: from 0.1.0 before 2.10.0.</p>"
},
{
"base64": false,
"type": "text/markdown",
"value": "Insufficient Session Expiration vulnerability in team-alembic ash_authentication_phoenix allows a session token captured before sign-out to remain usable afterwards.\n\nThe default `sign_out/2` that `AshAuthentication.Phoenix.Controller` injects into an application's auth controller only calls `Plug.Conn.clear_session/1`. It never revokes the stored session or bearer tokens, so a token obtained before sign-out, through script injection, interception or device theft, keeps authenticating until its own expiry. Changing the password still revokes it.\n\nThis issue affects ash_authentication_phoenix: from 0.1.0 before 2.10.0."
}
],
"value": "Insufficient Session Expiration vulnerability in team-alembic ash_authentication_phoenix allows a session token captured before sign-out to remain usable afterwards.\n\nThe default sign_out/2 that AshAuthentication.Phoenix.Controller injects into an application's auth controller only calls Plug.Conn.clear_session/1. It never revokes the stored session or bearer tokens, so a token obtained before sign-out, through script injection, interception or device theft, keeps authenticating until its own expiry. Changing the password still revokes it.\n\nThis issue affects ash_authentication_phoenix: from 0.1.0 before 2.10.0."
}
],
"impacts": [
{
"capecId": "CAPEC-593",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-593 Session Hijacking"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 2.3,
"baseSeverity": "LOW",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-613",
"description": "CWE-613 Insufficient Session Expiration",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
"shortName": "EEF",
"dateUpdated": "2026-09-22T09:23:20.437Z"
},
"references": [
{
"tags": [
"vendor-advisory",
"related"
],
"url": "https://github.com/team-alembic/ash_authentication_phoenix/security/advisories/GHSA-f7gq-h8jv-h3cq"
},
{
"name": "EEF CNA record for CVE-2025-4754",
"tags": [
"related"
],
"url": "https://cna.erlef.org/cves/CVE-2025-4754.html"
},
{
"name": "OSV record EEF-CVE-2025-4754",
"tags": [
"related"
],
"url": "https://osv.dev/vulnerability/EEF-CVE-2025-4754"
},
{
"tags": [
"patch"
],
"url": "https://github.com/team-alembic/ash_authentication_phoenix/pull/634"
},
{
"name": "Introducing commit 05ab4f4 in team-alembic/ash_authentication_phoenix",
"tags": [
"related"
],
"url": "https://github.com/team-alembic/ash_authentication_phoenix/commit/05ab4f438bf0cd0fdfb279d912bbe0d2c3620e02"
},
{
"name": "Fix commit a3253fb in team-alembic/ash_authentication_phoenix",
"tags": [
"patch"
],
"url": "https://github.com/team-alembic/ash_authentication_phoenix/commit/a3253fb4fc7145aeb403537af1c24d3a8d51ffb1"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Missing Session Revocation on Logout in ash_authentication_phoenix"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-06-17T14:40:37.216297Z",
"id": "CVE-2025-4754",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-06-17T14:41:09.297Z"
}
}
]
}
}