Update dependency gatsby-plugin-mdx to v2 [SECURITY] #157
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This PR contains the following updates:
^1.0.22
->^2.0.0
GitHub Vulnerability Alerts
CVE-2022-25863
Impact
The gatsby-plugin-mdx plugin prior to versions 3.15.2 and 2.14.1 passes input through to the
gray-matter
npm package, which is vulnerable to JavaScript injection in its default configuration, unless input is sanitized. The vulnerability is present when passing input in both webpack (MDX files insrc/pages
or MDX file imported as component in frontend / React code) and data mode (querying MDX nodes via GraphQL). Injected JavaScript executes in the context of the build server.To exploit this vulnerability untrusted/unsanitized input would need to be sourced or added into an MDX file. The following MDX payload demonstrates a vulnerable configuration:
Patches
A patch has been introduced in
[email protected]
and[email protected]
which mitigates the issue by disabling thegray-matter
JavaScript Frontmatter engine. The patch introduces a new option,JSFrontmatterEngine
which is set tofalse
by default. When settingJSFrontmatterEngine
totrue
, input passed togatsby-plugin-mdx
must be sanitized before processing to avoid a security risk. Warnings are displayed when enablingJSFrontmatterEngine
totrue
or if it appears that the MDX input is attempting to use the Frontmatter engine.Workarounds
If an older version of
gatsby-plugin-mdx
must be used, input passed into the plugin should be sanitized ahead of processing.We encourage projects to upgrade to the latest major release branch for all Gatsby plugins to ensure the latest security updates and bug fixes are received in a timely manner.
Credits
We would like to thank Snyk [snyk.io] for initially bringing the issue to our attention, as well as Feng Xiao and Zhongfu Su, who reported the issue to Snyk.
For more information
Email us at [email protected].
Release Notes
gatsbyjs/gatsby
v2.14.1
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v2.14.0
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@babel/runtime
dependencies #32954 (401b358)v2.13.0
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v2.12.0
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v2.11.0
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2.10.1 (2021-07-26)
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v2.10.1
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v2.10.0
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v2.9.0
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v2.8.0
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2.7.1 (2021-06-10)
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v2.7.1
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v2.7.0
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v2.6.0
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2.5.1 (2021-05-19)
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v2.5.1
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v2.5.0
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v2.4.0
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v2.3.0
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v2.2.0
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v2.1.0
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2.0.1 (2021-03-11)
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v2.0.1
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v2.0.0
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1.10.1 (2021-02-24)
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v1.10.1
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v1.10.0
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v1.9.0
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root
to plugin validation #29010 (3163ca6)Performance Improvements
v1.8.0
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Performance Improvements
1.7.1 (2020-12-23)
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v1.7.1
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v1.7.0
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v1.6.0
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v1.5.0
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v1.4.0
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v1.3.1
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v1.3.0
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Features
1.2.53 (2020-11-02)
Bug Fixes
1.2.52 (2020-10-28)
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1.2.51 (2020-10-22)
Note: Version bump only for package gatsby-plugin-mdx
1.2.50 (2020-10-21)
Bug Fixes
1.2.49 (2020-10-20)
Performance Improvements
1.2.48 (2020-10-19)
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1.2.47 (2020-10-16)
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1.2.46 (2020-10-08)
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1.2.45 (2020-10-07)
Bug Fixes
1.2.44 (2020-10-06)
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1.2.43 (2020-10-01)
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1.2.42 (2020-09-28)
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1.2.41 (2020-09-24)
Bug Fixes
1.2.40 (2020-09-15)
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1.2.39 (2020-09-09)
Bug Fixes
1.2.38 (2020-09-07)
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1.2.37 (2020-08-28)
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1.2.36 (2020-08-26)
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1.2.35 (2020-08-24)
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1.2.34 (2020-08-05)
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1.2.33 (2020-08-03)
Bug Fixes
1.2.32 (2020-08-03)
Bug Fixes
1.2.31 (2020-07-31)
Performance Improvements
1.2.30 (2020-07-28)
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1.2.29 (2020-07-24)
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1.2.28 (2020-07-21)
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1.2.27 (2020-07-17)
Bug Fixes
Performance Improvements
1.2.26 (2020-07-15)
Performance Improvements
1.2.25 (2020-07-09)
Bug Fixes
1.2.24 (2020-07-09)
Note: Version bump only for package gatsby-plugin-mdx
1.2.23 (2020-07-09)
Performance Improvements
1.2.22 (2020-07-02)
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1.2.21 (2020-07-01)
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1.2.20 (2020-07-01)
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1.2.19 (2020-06-29)
Bug Fixes
1.2.18 (2020-06-24)
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1.2.17 (2020-06-22)
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1.2.16 (2020-06-19)
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1.2.15 (2020-06-09)
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1.2.14 (2020-06-02)
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1.2.13 (2020-05-28)
Bug Fixes
1.2.12 (2020-05-22)
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1.2.11 (2020-05-20)
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1.2.10 (2020-05-20)
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1.2.9 (2020-05-19)
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1.2.8 (2020-05-18)
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1.2.7 (2020-05-13)
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1.2.6 (2020-05-05)
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1.2.5 (2020-05-04)
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1.2.4 (2020-04-29)
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1.2.2 (2020-04-29)
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1.2.1 (2020-04-28)
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v1.2.53
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v1.2.52
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v1.2.51
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v1.2.50
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v1.2.49
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v1.2.48
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v1.2.47
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v1.2.46
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v1.2.45
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v1.2.44
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v1.2.43
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v1.2.42
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v1.2.40
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v1.2.39
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v1.2.38
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v1.2.37
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v1.2.36
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v1.2.29
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v1.2.26
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v1.2.24
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v1.2.21
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v1.2.17
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v1.2.16
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[
v1.2.11
](https://togithub.com/gatsbyjs/gatsby/blob/HEAD/packages/gatsConfiguration
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