CVE catalog
CVE-2021-43861
DEBIAN-CVE-2021-43861
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.94% · Oct 27, 2026
Mermaid is a Javascript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. Prior to version 8.13.8, malicious diagrams can run javascript code at diagram readers' machines. Users should upgrade to version 8.13.8 to receive a patch. There are no known workarounds aside from upgrading.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | node-mermaid | 14 | 8.11.0+ds+~cs29.13.22-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.13.2+ds+~cs30.13.21-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.13.2+ds+~cs30.13.21-1.1 | vulnerable |
| Debian | node-mermaid | 14 | 8.13.3+ds+~cs26.13.21-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.13.3+ds+~cs26.13.21-2 | vulnerable |
| Debian | node-mermaid | 14 | 8.7.0+ds+~cs27.17.17-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.7.0+ds+~cs27.17.17-2 | vulnerable |
| Debian | node-mermaid | 14 | 8.7.0+ds+~cs27.17.17-2~bpo10+1 | vulnerable |
| Debian | node-mermaid | 14 | 8.7.0+ds+~cs27.17.17-3 | vulnerable |
| Debian | node-mermaid | 14 | 8.9.1+ds+~cs26.20.25-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.9.3+ds+~cs29.13.19-1 | vulnerable |
| Debian | node-mermaid | 14 | 8.13.8+~cs10.4.16-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | node-mermaid | deb | 14 | 8.13.8+~cs10.4.16-1 | Not reported | DEBIAN-CVE-2021-43861 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: