CVE-2022-38639
Markdown-Nice v1.8.22 vulnerable to Cross-site Scripting
5.4
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
A cross-site scripting (XSS) vulnerability in Markdown-Nice v1.8.22 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Community Posting field.
How to fix CVE-2022-38639
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/markdown-nice—no fix listed
Is CVE-2022-38639 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.8.22
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 |