What is CVE-2022-43396?

CVE-2022-43396 is a high-severity vulnerability in Apache Kylin, classified under Incomplete List of Disallowed Inputs. CVSS score: 8.8/10. Published 2022-12-30.

How severe is CVE-2022-43396?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-43396 known to be exploited?

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

Vulnerability in Apache Kylin

CVE-2022-43396

In the fix for CVE-2022-24697, a blacklist is used to filter user input commands. But there is a risk of being bypassed. The user can control the command by controlling the kylin.engine.spark-cmd parameter of conf.

Published 2022-12-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.553 (99.0th percentile), scored 2026-10-29.

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.553 · newest: 0.553 · change: 0.000

Affected products

Apache Kylin
Apache Software Foundation Kylin — versions Apache Kylin 4

Weakness classification (CWE)

CWE-184 — Incomplete List of Disallowed Inputs

Public proof-of-concept exploits

Threekiii/CVE

References

lists.apache.org/thread/ob2ks04zl5ms0r44cd74y1xdl1rzfd1r (vendor-advisory, Patch, Mailing List, Vendor Advisory)

Frequently asked questions

What is CVE-2022-43396?: CVE-2022-43396 is a high-severity vulnerability in Apache Kylin, classified under Incomplete List of Disallowed Inputs. CVSS score: 8.8/10. Published 2022-12-30.
How severe is CVE-2022-43396?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-43396 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.