CVE-2021-43861

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
GitHub_MCNA
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
mermaid_projectmermaid
𝑥
< 8.13.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
node-mermaid
bullseye
8.7.0+ds+~cs27.17.17-3+deb11u2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
node-mermaid
noble
dne
mantic
dne
lunar
dne
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://github.com/mermaid-js/mermaid/commit/066b7a0d0bda274d94a2f2d21e4323dab5776d83
https://github.com/mermaid-js/mermaid/releases/tag/8.13.8
https://github.com/mermaid-js/mermaid/security/advisories/GHSA-p3rp-vmj9-gv6v
https://github.com/mermaid-js/mermaid/commit/066b7a0d0bda274d94a2f2d21e4323dab5776d83
https://github.com/mermaid-js/mermaid/releases/tag/8.13.8
https://github.com/mermaid-js/mermaid/security/advisories/GHSA-p3rp-vmj9-gv6v