CVE-2022-37430
Stored XSS using uppercase characters in HTMLEditor
5.4
MEDIUM
CVSS 3.1
EPSS 0.32%
Description
A malicious content author could add a Javascript payload to the href attribute of a link. A similar issue was identified and fixed via CVE-2022-28803. However, the fix didn't account for the casing of the href attribute. An attacker must have access to the CMS to exploit this issue.
How to fix CVE-2022-37430
To remediate CVE-2022-37430, upgrade the affected package to a fixed version below.
- —upgrade to 4.11.13 or later
Is CVE-2022-37430 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0, < 4.11.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |