Description
@better-auth/expo before 1.7.16 allows certain account-takeover outcomes (e.g., unauthenticated changes of any account's email address), because it signs a caller-supplied state value without checking whether that value had been issued by the server. NOTE: the application secret must be rotated after updating to a fixed version.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
No advisories yet.
References
History
Wed, 04 Nov 2026 03:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Better-auth
Better-auth better Auth |
|
| CPEs | cpe:2.3:a:better-auth:better_auth:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Better-auth
Better-auth better Auth |
Wed, 04 Nov 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | @better-auth/expo before 1.7.16 allows certain account-takeover outcomes (e.g., unauthenticated changes of any account's email address), because it signs a caller-supplied state value without checking whether that value had been issued by the server. NOTE: the application secret must be rotated after updating to a fixed version. | |
| Weaknesses | CWE-346 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-11-04T02:44:07.935Z
Reserved: 2026-11-04T02:36:12.694Z
Link: CVE-2026-121802
No data.
Status : Deferred
Published: 2026-11-04T03:17:15.730
Modified: 2026-11-04T03:17:15.877
Link: CVE-2026-121802
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-346
Origin Validation Error