CVE-2019-16769
Cross-Site Scripting in serialize-javascript
4.2
MEDIUM
CVSS 3.1
EPSS 0.41%
Description
Versions of `serialize-javascript` prior to 2.1.1 are vulnerable to Cross-Site Scripting (XSS). The package fails to sanitize serialized regular expressions. This vulnerability does not affect Node.js applications. ## Recommendation Upgrade to version 2.1.1 or later.
How to fix CVE-2019-16769
To remediate CVE-2019-16769, upgrade the affected package to a fixed version below.
- —upgrade to 2.1.1 or later
Is CVE-2019-16769 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.2 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L |