What’s Vulnerable › Vulnerabilities

CVE-2023-1584: Quarkus-oidc: id and access tokens leak via the authorization code flow

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-04 · updated 2026-06-17
• Weakness: CWE-200

Description

A flaw was found in Quarkus. Quarkus OIDC can leak both ID and access tokens in the authorization code flow when an insecure HTTP protocol is used, which can allow attackers to access sensitive user data directly from the ID token or by using the access token to access user data from OIDC provider services. Please note that passwords are not stored in access tokens.

Affected products

• quarkusio quarkus: before 2.13.8 — fixed in 2.13.8

How to fix

Upgrade to a fixed version: quarkusio quarkus 2.13.8. Check the vendor advisory for mitigations.

References

• https://access.redhat.com/errata/RHSA-2023:3809
• https://access.redhat.com/errata/RHSA-2023:7653
• https://access.redhat.com/security/cve/CVE-2023-1584
• https://bugzilla.redhat.com/show_bug.cgi?id=2180886
• https://github.com/quarkusio/quarkus/pull/32192
• https://github.com/quarkusio/quarkus/pull/33414
• https://access.redhat.com/errata/RHSA-2023:3809
• https://access.redhat.com/errata/RHSA-2023:7653
• https://access.redhat.com/security/cve/CVE-2023-1584
• https://bugzilla.redhat.com/show_bug.cgi?id=2180886
• https://github.com/quarkusio/quarkus/pull/32192
• https://github.com/quarkusio/quarkus/pull/33414

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