CVE-2026-42333

Description

Quarkus OpenAPI Generator is Quarkus' extensions for generation of Rest Clients and server stubs generation. Prior to versions 2.11.1-lts, 2.16.0-lts, and 2.17.0, the generated authentication filter matches OpenAPI path templates too broadly when deciding whether to attach credentials. A security scheme configured for one operation can therefore be applied to a different same-method operation whose path only partially resembles the protected template, causing bearer tokens, API keys, or basic credentials to be sent to unintended endpoints. This issue has been patched in versions 2.11.1-lts, 2.16.0-lts, and 2.17.0.

References

https://github.com/quarkiverse/quarkus-openapi-generator/security/advisories/GHSA-fr8f-rwjx-f32v

https://github.com/quarkiverse/quarkus-openapi-generator/releases/tag/2.17.0

https://github.com/quarkiverse/quarkus-openapi-generator/releases/tag/2.16.0-lts

https://github.com/quarkiverse/quarkus-openapi-generator/releases/tag/2.11.1-lts

https://github.com/quarkiverse/quarkus-openapi-generator/pull/1586

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS