| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-53515 | 15 Jul 202617:27 | – | attackerkb |
 | CVE-2026-53515 Better Auth: Privilege escalation via SSO provider registration: missing admin role check in @better-auth/sso | 15 Jul 202617:27 | – | cvelist |
 | EUVD-2026-44740 | 20 Jul 202621:06 | – | euvd |
 | @better-auth/sso: SSO provider may allow registration for any org member without a checking their role | 20 Jul 202621:06 | – | github |
 | CVE-2026-53515 | 15 Jul 202618:16 | – | nvd |
 | GHSA-GV74-J8M3-FG5F @better-auth/sso: SSO provider may allow registration for any org member without a checking their role | 20 Jul 202621:06 | – | osv |
 | PT-2026-60243 | 15 Jul 202600:00 | – | ptsecurity |
 | Incorrect Authorization | 15 Jul 202620:32 | – | snyk |
 | CVE-2026-53515 Better Auth: Privilege escalation via SSO provider registration: missing admin role check in @better-auth/sso | 15 Jul 202617:27 | – | vulnrichment |
Node
OR
[
{
"vendor": "better-auth",
"product": "better-auth",
"versions": [
{
"version": ">= 1.2.10, < 1.6.11",
"status": "affected"
}
]
},
{
"vendor": "@better-auth",
"product": "sso",
"versions": [
{
"version": ">= 1.2.10, < 1.6.11",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| provider | request body | /sso/register | POST /sso/register allows attaching a new SSO provider to an organization without verifying admin/owner permissions. | CWE-269, CWE-863, CWE-285 |
| providerId | path | /sso/callback/{providerId} | Callback endpoint used during provisioning with attacker-controlled SSO providers, enabling organization provisioning via uncontrolled provider IDs. | CWE-269, CWE-863, CWE-285 |
Data
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21 Jul 2026 15:38Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.1
EPSS0.00238
SSVC