CVE-2026-80192 better-auth SSO before 1.6.27 Domain Ownership Authentication Bypass
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-80192 | 25 Aug 202623:19 | – | cve |
 | EUVD-2026-66214 | 29 Aug 202612:30 | – | euvd |
 | CVE-2026-80192 | 26 Aug 202605:18 | – | nvd |
 | PT-2026-81905 | 25 Aug 202600:00 | – | ptsecurity |
 | Time-of-check Time-of-use (TOCTOU) Race Condition | 26 Aug 202600:31 | – | snyk |
 | @arxen/sso (0.2.0), @inkeep/agents-api (>=0.0.0-dev-20260121145510, <=0.80.6) +18 more potentially affected by CVE-2026-80192 via @better-auth/sso (>=1.4.10, <=1.6.26) | 26 Aug 202600:31 | – | vulnersosv |
 | CVE-2026-80192 better-auth SSO before 1.6.27 Domain Ownership Authentication Bypass | 25 Aug 202623:19 | – | vulnrichment |
[
{
"vendor": "better-auth",
"product": "sso",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/better-auth/sso",
"versions": [
{
"version": "1.4.8-beta.1",
"status": "affected",
"versionType": "semver",
"lessThan": "1.4.8"
},
{
"version": "1.4.8",
"status": "unaffected",
"versionType": "semver"
}
]
},
{
"vendor": "better-auth",
"product": "sso",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/better-auth/sso",
"versions": [
{
"version": "1.4.9",
"lessThan": "1.6.27",
"status": "affected",
"versionType": "semver"
},
{
"version": "1.6.27",
"status": "unaffected",
"versionType": "semver"
}
]
},
{
"vendor": "better-auth",
"product": "sso",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/better-auth/sso",
"versions": [
{
"version": "1.7.0-beta.0",
"lessThan": "1.7.0-rc.5",
"status": "affected",
"versionType": "semver"
},
{
"version": "1.7.0-rc.5",
"status": "unaffected",
"versionType": "semver"
}
]
}
]Data
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29 Aug 2026 11:48Current
CVSS 3.18.1
CVSS 48.6
EPSS0.00274