CVE-2022-0957
Cross-site Scripting in ShowDoc
5.4
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
ShowDoc prior to 2.10.4 is vulnerable to stored cross-site scripting via file upload.
How to fix CVE-2022-0957
To remediate CVE-2022-0957, upgrade the affected package to a fixed version below.
- Packagist/showdoc/showdoc—upgrade to 2.10.4 or later
Is CVE-2022-0957 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.10.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |