CVE-2026-28513

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.

CVSS v3 8.5 HIGH

8.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/pocket-id/pocket-id/security/advisories/GHSA-qh6q-598w-w6m2	Exploit Vendor Advisory
https://github.com/pocket-id/pocket-id/security/advisories/GHSA-qh6q-598w-w6m2	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pocket-id:pocket_id:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-10 17:38

Updated : 2026-03-13 15:52

NVD link : CVE-2026-28513

Mitre link : CVE-2026-28513

CVE.ORG link : CVE-2026-28513

JSON object : View

Products Affected

pocket-id

pocket_id

CWE

CWE-863

Incorrect Authorization

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