CVE-2023-42446
Description
Pow is a authentication and user management solution for Phoenix and Plug-based apps. Starting in version 1.0.14 and prior to version 1.0.34, use of `Pow.Store.Backend.MnesiaCache` is susceptible to session hijacking as expired keys are not being invalidated correctly on startup. A session may expire when all `Pow.Store.Backend.MnesiaCache` instances have been shut down for a period that is longer than a session's remaining TTL. Version 1.0.34 contains a patch for this issue. As a workaround, expired keys, including all expired sessions, can be manually invalidated.
How to fix
- powauth pow1.0.34 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| powauth pow | 1.0.14 ≤ v < 1.0.34 | 1.0.34 |
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