CVE-2021-3944
bookstack is vulnerable to Cross-Site Request Forgery (CSRF)
3.1
LOW
CVSS 3.1
EPSS 0.62%
Description
bookstack is vulnerable to Cross-Site Request Forgery (CSRF)
How to fix CVE-2021-3944
To remediate CVE-2021-3944, upgrade the affected package to a fixed version below.
- Packagist/ssddanbrown/bookstack—upgrade to 21.11 or later
Is CVE-2021-3944 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 21.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N |