CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-4853
High (8.1). EPSS 1.4% chance of exploitation in the next 30 days. Fixed in io.quarkus:quarkus-vertx-http 2.16.11.Final, 3.2.6.Final, 3.3.3.
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.
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-863, CWE-148
- Published
- Modified
- Record from
- the NVD, synced
Affected
- quarkus:quarkus
- redhat:build_of_optaplanner
- redhat:build_of_quarkus
- redhat:decision_manager
- redhat:integration_camel_k
- redhat:integration_camel_quarkus
- redhat:integration_service_registry
- redhat:jboss_middleware
- redhat:jboss_middleware_text-only_advisories
- redhat:openshift_container_platform
- redhat:openshift_serverless
- redhat:process_automation_manager
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-vertx-http | <2.16.11.Final | 2.16.11.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-vertx-http | >=3.0.0 <3.2.6.Final | 3.2.6.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-vertx-http | >=3.3.0 <3.3.3 | 3.3.3 |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-undertow | <2.16.11.Final | 2.16.11.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-undertow | >=3.0.0 <3.2.6.Final | 3.2.6.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-undertow | >=3.3.0 <3.3.3 | 3.3.3 |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-csrf-reactive | <2.16.11.Final | 2.16.11.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-csrf-reactive | >=3.0.0 <3.2.6.Final | 3.2.6.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-csrf-reactive | >=3.3.0 <3.3.3 | 3.3.3 |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-keycloak-authorization | <2.16.11.Final | 2.16.11.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-keycloak-authorization | >=3.0.0 <3.2.6.Final | 3.2.6.Final |
| GHSA-4f4r-wgv2-jjvg | Maven | io.quarkus:quarkus-keycloak-authorization | >=3.3.0 <3.3.3 | 3.3.3 |