Intel/AIKIDO-2025-10311
better-auth
AIKIDO-2025-10311
better-auth is vulnerable to Timing Attacks
Timing Attacks Pre-CVE Published May 16, 2025
Found by Aikido Intel before public disclosure or CVE publication.
45
Medium Risk
This Affects:
better-auth0.0.1 - 1.2.7
Fixed in 1.2.8Are you affected? Scan for Free
TL;DR
Affected versions of this package may expose valid email addresses due to inconsistent response times during authentication. The patched version mitigates this by hashing passwords even when email addresses are invalid, ensuring uniform response times and preventing timing attacks that could reveal the existence of user accounts.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
better-auth is vulnerable to Timing Attacks in versions 0.0.1 - 1.2.7.
How to fix this
Upgrade the better-auth library to the patch version.
Are You Affected?
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