CVE-2021-33040
Cross-site Scripting in epubjs
6.1
MEDIUM
CVSS 3.1
EPSS 0.31%
Description
managers/views/iframe.js in FuturePress EPub.js before 0.3.89 allows XSS.
How to fix CVE-2021-33040
To remediate CVE-2021-33040, upgrade the affected package to a fixed version below.
- npm/epubjs—upgrade to 0.3.89 or later
Is CVE-2021-33040 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.3.89
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 |