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vuln-cve/data/2026/49xxx/CVE-2026-49443.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-49443",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-30T02:43:33.106Z",
"datePublished": "2026-06-02T20:31:09.108Z",
"dateUpdated": "2026-06-03T13:59:41.215Z"
},
"containers": {
"cna": {
"title": "authentik: `UserSourceConnection.user` and `GroupSourceConnection.group` are changeable through the API",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"lang": "en",
"description": "CWE-287: Improper Authentication",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/goauthentik/authentik/security/advisories/GHSA-wr38-7xg8-fqxr",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-wr38-7xg8-fqxr"
}
],
"affected": [
{
"vendor": "goauthentik",
"product": "authentik",
"versions": [
{
"version": "< 2025.12.6",
"status": "affected"
},
{
"version": "< 2026.2.4",
"status": "affected"
},
{
"version": "< 2026.5.1",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-06-02T20:31:09.108Z"
},
"descriptions": [
{
"lang": "en",
"value": "authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, an attacker with the ability to change a source connection, and an account in one of the configured sources can log into any account. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1."
}
],
"source": {
"advisory": "GHSA-wr38-7xg8-fqxr",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-wr38-7xg8-fqxr",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-03T13:59:05.016537Z",
"id": "CVE-2026-49443",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-03T13:59:41.215Z"
}
}
]
}
}