What is CVE-2022-4147?

CVE-2022-4147 is a high-severity vulnerability in Quarkus, classified under CWE-1026. CVSS score: 7.5/10. Published 2022-12-06.

How severe is CVE-2022-4147?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-4147 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Quarkus

CVE-2022-4147

Quarkus CORS filter allows simple GET and POST requests with invalid Origin to proceed. Simple GET or POST requests made with XMLHttpRequest are the ones which have no event listeners registered on the object returned by the XMLHttpRequest upload property and have no ReadableStream object used in the request.

EPSS: 0.006 (44.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Quarkus
N/a Quarkus-2 — versions 2

Weakness classification (CWE)

CWE-1026

Public proof-of-concept exploits

jsamaze/CVEfixes

References

secalert@redhat.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-4147?: CVE-2022-4147 is a high-severity vulnerability in Quarkus, classified under CWE-1026. CVSS score: 7.5/10. Published 2022-12-06.
How severe is CVE-2022-4147?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-4147 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.