Overview
- Description
- mdx-mermaid provides plug and play access to Mermaid in MDX. There is a potential for an arbitrary javascript injection in versions less than 1.3.0 and 2.0.0-rc1. Modify any mermaid code blocks with arbitrary code and it will execute when the component is loaded by MDXjs. This vulnerability was patched in version(s) 1.3.0 and 2.0.0-rc2. There are currently no known workarounds.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
Weaknesses
- security-advisories@github.com
- CWE-94
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mdx-mermaid_project:mdx-mermaid:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "EAACA527-0571-4D6F-B8A5-BB7894496B0B",
"versionEndExcluding": "1.3.0",
"versionStartIncluding": "0.0.1"
},
{
"criteria": "cpe:2.3:a:mdx-mermaid_project:mdx-mermaid:2.0.0:rc1:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "1272C1E9-F4A5-4D37-B873-C38A103C93A7"
}
],
"operator": "OR"
}
]
}
]