CVE-2023-3431
PlantUML Improper Access Control vulnerability
5.3
MEDIUM
CVSS 3.1
EPSS 0.20%
Description
Improper Access Control in GitHub repository plantuml/plantuml prior to 1.2023.9.
How to fix CVE-2023-3431
To remediate CVE-2023-3431, upgrade the affected package to a fixed version below.
- Debian/plantuml—no fix listed
- Maven/net.sourceforge.plantuml:plantuml-mit—upgrade to 1.2023.9 or later
Is CVE-2023-3431 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 1.2023.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |