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CVE-2021-43861

HIGH

7.2

Description

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.

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published12/30/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mermaid_project:mermaid

Weaknesses (CWE)

CWE-20CWE-79

References

https://github.com/mermaid-js/mermaid/commit/066b7a0d0bda274d94a2f2d21e4323dab5776d83(security-advisories@github.com)

https://github.com/mermaid-js/mermaid/releases/tag/8.13.8(security-advisories@github.com)

https://github.com/mermaid-js/mermaid/security/advisories/GHSA-p3rp-vmj9-gv6v(security-advisories@github.com)

https://github.com/mermaid-js/mermaid/commit/066b7a0d0bda274d94a2f2d21e4323dab5776d83(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mermaid-js/mermaid/releases/tag/8.13.8(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mermaid-js/mermaid/security/advisories/GHSA-p3rp-vmj9-gv6v(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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