CVE-2021-44791
Apache Druid before 0.23.0 vulnerable to reflected XSS via unescaped URL parameters
6.1
MEDIUM
CVSS 3.1
EPSS 6.0%
Description
In Apache Druid 0.22.1 and earlier, certain specially-crafted links result in unescaped URL parameters being sent back in HTML responses. This makes it possible to execute reflected XSS attacks. This issue is patched in version 0.23.0.
How to fix CVE-2021-44791
To remediate CVE-2021-44791, upgrade the affected package to a fixed version below.
- —upgrade to 0.23.0 or later
Is CVE-2021-44791 being exploited?
Moderate — EPSS is 6.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 0.23.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| 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 |