CVE-2026-28513

Description

Pocket ID is an OIDC provider that allows users to authenticate with their passkeys to your services. Prior to 2.4.0, the OIDC token endpoint rejects an authorization code only when both the client ID is wrong and the code is expired. This allows cross-client code exchange and expired code reuse. This vulnerability is fixed in 2.4.0.

PUBLISHED Reserved 2026-02-27 | Published 2026-03-09 | Updated 2026-03-10 | Assigner GitHub_M

Problem types

CWE-863: Incorrect Authorization

Product status

References

github.com/...ket-id/security/advisories/GHSA-qh6q-598w-w6m2 exploit

github.com/...ket-id/security/advisories/GHSA-qh6q-598w-w6m2

cve.org (CVE-2026-28513)

nvd.nist.gov (CVE-2026-28513)

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