CVE-2021-41745
Showdoc File Upload Vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 0.32%
Description
A file upload vulnerability exists in Showdoc 2.8.3, which can be exploited by an attacker to gain server privileges.
How to fix CVE-2021-41745
To remediate CVE-2021-41745, upgrade the affected package to a fixed version below.
- Packagist/showdoc/showdoc—upgrade to 2.8.5 or later
Is CVE-2021-41745 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.8.5
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 |