CVE-2022-25863
criticalThe package gatsby-plugin-mdx before 2.14.1, from 3.0.0 and before 3.15.2 are vulnerable to Deserialization of Untrusted Data when passing input through to the…
Vendor / product: Gatsbyjs — gatsby-plugin-mdx
The package gatsby-plugin-mdx before 2.14.1, from 3.0.0 and before 3.15.2 are vulnerable to Deserialization of Untrusted Data when passing input through to the gray-matter package, due to its default configurations that are missing input sanitization. Exploiting this vulnerability is possible when passing input in both webpack (MDX files in src/pages or MDX file imported as a component in frontend / React code) and data mode (querying MDX nodes via GraphQL). Workaround: If an older version of gatsby-plugin-mdx must be used, input passed into the plugin should be sanitized ahead of processing.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected products
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://drive.google.com/file/d/1EoCzbwTWOM8-fjvwMbH3bqcZ2iKksxTW/view?usp=sharing report@snyk.io
- https://github.com/gatsbyjs/gatsby/pull/35830 report@snyk.io
- https://github.com/gatsbyjs/gatsby/pull/35830/commits/f214eb0694c61e348b2751cecd1aace2046b... report@snyk.io
- https://snyk.io/vuln/SNYK-JS-GATSBYPLUGINMDX-2405699 report@snyk.io
- https://drive.google.com/file/d/1EoCzbwTWOM8-fjvwMbH3bqcZ2iKksxTW/view?usp=sharing af854a3a-2127-422b-91ae-364da2661108
- https://github.com/gatsbyjs/gatsby/pull/35830 af854a3a-2127-422b-91ae-364da2661108
- https://github.com/gatsbyjs/gatsby/pull/35830/commits/f214eb0694c61e348b2751cecd1aace2046b... af854a3a-2127-422b-91ae-364da2661108
- https://snyk.io/vuln/SNYK-JS-GATSBYPLUGINMDX-2405699 af854a3a-2127-422b-91ae-364da2661108