cvedb.io
CVE-2023-4853
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2023-09-20T10:15:14.947 · Last modified 2026-08-04T18:16:39.440

Summary

A flaw was found in Quarkus where HTTP security policies are not sanitizing certain character permutations correctly when accepting requests, resulting in incorrect evaluation of permissions. This issue could allow an attacker to bypass the security policy altogether, resulting in unauthorized endpoint access and possibly a denial of service.

Affected products

quarkus — quarkus

Does this affect you?

Add your gear to cvedb and we'll alert you only when quarkus ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.