Clerk has an authorization bypass when combining organization, billing, or reverification checks - @clerk/clerk-expo
- Severity:
- High
Description
has(), auth.protect(), and related authorization predicates in @clerk/shared, @clerk/nextjs, @clerk/backend, and other framework SDKs can return true for certain combined authorization checks when the result should be false, allowing a gated action to proceed for a user who does not satisfy the full set of requested conditions.
Recommendation
Update the @clerk/clerk-expo package to the latest compatible version. Followings are version details:
- Affected version(s): >= 2.2.11, <= 2.19.35
- Patched version(s): 2.19.36
References
Related Issues
- Clerk has an authorization bypass when combining organization, billing, or reverification checks - @clerk/expo - CVE-2026-42349
- Clerk has an authorization bypass when combining organization, billing, or reverification checks - CVE-2026-42349
- Clerk has an authorization bypass when combining organization, billing, or reverification checks - @clerk/vue - CVE-2026-42349
- Clerk has an authorization bypass when combining organization, billing, or reverification checks - @clerk/shared - CVE-2026-42349
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- Tags:
- npm
- @clerk/clerk-expo
Anything's wrong? Let us know Last updated on June 09, 2026


