CVE-2021-4171
calibre-web is vulnerable to Business Logic Errors
9.8
CRITICAL
CVSS 3.1
EPSS 0.44%
Description
calibre-web is vulnerable to Business Logic Errors
How to fix CVE-2021-4171
To remediate CVE-2021-4171, upgrade the affected package to a fixed version below.
- PyPI/calibreweb—upgrade to 0.6.15 or later
Is CVE-2021-4171 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.6.15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |