CVE-2021-45229
Apache Airflow Cross-site Scripting Vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 1.6%
Description
It was discovered that the "Trigger DAG with config" screen was susceptible to XSS attacks via the `origin` query argument. This issue affects Apache Airflow versions 2.2.3 and below.
How to fix CVE-2021-45229
To remediate CVE-2021-45229, upgrade the affected package to a fixed version below.
- Bitnami/airflow—upgrade to 2.2.4 or later
- —upgrade to 2.2.4rc1 or later
- —upgrade to 2.2.4rc1 or later
Is CVE-2021-45229 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.2.4
- from 0, < 2.2.4rc1
- from 0, < 2.2.4rc1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |