CVE-2022-36036

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.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.6 LOW
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
GitHub_MCNA
3.6 LOW
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
VendorProductVersion
mdx-mermaid_projectmdx-mermaid
0.0.1 ≤
𝑥
< 1.3.0
mdx-mermaid_projectmdx-mermaid
2.0.0:rc1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/sjwall/mdx-mermaid/commit/f2b99386660fd13316823529c3f1314ebbcdfd2a
https://github.com/sjwall/mdx-mermaid/security/advisories/GHSA-rvgm-35jw-q628
https://github.com/sjwall/mdx-mermaid/commit/f2b99386660fd13316823529c3f1314ebbcdfd2a
https://github.com/sjwall/mdx-mermaid/security/advisories/GHSA-rvgm-35jw-q628