Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and 11.15.0.
References
Configurations
Configuration 1 (hide)
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History
01 Jun 2026, 18:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/mermaid-js/mermaid/commit/a59ea56174712ee5430dfd5bc877cb5151f501a6 - Patch | |
| References | () https://github.com/mermaid-js/mermaid/commit/faafb5d49106dd32c367f3882505f2dd625aa30e - Patch | |
| References | () https://github.com/mermaid-js/mermaid/releases/tag/mermaid%4011.15.0 - Release Notes | |
| References | () https://github.com/mermaid-js/mermaid/releases/tag/v10.9.6 - Release Notes | |
| References | () https://github.com/mermaid-js/mermaid/security/advisories/GHSA-6m6c-36f7-fhxh - Third Party Advisory | |
| CPE | cpe:2.3:a:mermaid_project:mermaid:*:*:*:*:*:node.js:*:* | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
| First Time |
Mermaid Project
Mermaid Project mermaid |
29 May 2026, 18:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/mermaid-js/mermaid/security/advisories/GHSA-6m6c-36f7-fhxh - |
29 May 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-29 15:16
Updated : 2026-06-01 18:37
NVD link : CVE-2026-41150
Mitre link : CVE-2026-41150
CVE.ORG link : CVE-2026-41150
JSON object : View
Products Affected
mermaid_project
- mermaid
CWE
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')