chore(deps): update dependency mermaid to v10.9.3 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
mermaid	10.9.1 → 10.9.3

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Prototype pollution vulnerability found in Mermaid's bundled version of DOMPurify

GHSA-m4gq-x24j-jpmf

More information

Details

The following bundled files within the Mermaid NPM package contain a bundled version of DOMPurify that is vulnerable to GHSA-mmhx-hmjr-r674, potentially resulting in an XSS attack.

This affects the built:

• dist/mermaid.min.js
• dist/mermaid.js
• dist/mermaid.esm.mjs
• dist/mermaid.esm.min.mjs

This will also affect users that use the above files via a CDN link, e.g. https://cdn.jsdelivr.net/npm/mermaid@10.9.2/dist/mermaid.min.js

Users that use the default NPM export of mermaid, e.g. import mermaid from 'mermaid', or the dist/mermaid.core.mjs file, do not use this bundled version of DOMPurify, and can easily update using their package manager with something like npm audit fix.

Patches

• develop branch: 6c785c93166c151d27d328ddf68a13d9d65adc00
• backport to v10: 92a07ffe40aab2769dd1c3431b4eb5beac282b34

Severity

• CVSS Score: 7.0 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

References

• https://github.com/cure53/DOMPurify/security/advisories/GHSA-mmhx-hmjr-r674
• https://github.com/mermaid-js/mermaid/security/advisories/GHSA-m4gq-x24j-jpmf
• https://github.com/mermaid-js/mermaid/commit/6c785c93166c151d27d328ddf68a13d9d65adc00
• https://github.com/mermaid-js/mermaid/commit/92a07ffe40aab2769dd1c3431b4eb5beac282b34
• https://github.com/advisories/GHSA-m4gq-x24j-jpmf

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

mermaid-js/mermaid (mermaid)

v10.9.3

Compare Source

Updates the bundled version of dependencies in the following files:

• dist/mermaid.min.js
• dist/mermaid.js
• dist/mermaid.esm.mjs
• dist/mermaid.esm.min.mjs

If you are not using these files (e.g. you are using the default NPM export of mermaid, e.g. import mermaid from 'mermaid', or you are using dist/mermaid.core.mjs), this release is identical to v10.9.2.

This is to avoid potential security issues in KaTeX and DOMPurify, see:

• GHSA-mmhx-hmjr-r674
• GHSA-64fm-8hw2-v72w
• GHSA-cvr6-37gx-v8wc
• GHSA-f98w-7cxr-ff2h
• GHSA-3wc5-fcw2-2329

These dependencies have already been updated in v11.0.0.

Changelog

Chore

• Updates the bundled version of KaTeX to 0.16.11 (2bedd0e)
• Updates the bundled version of DOMPurify to 3.1.6 (92a07ff)

Full Changelog: mermaid-js/mermaid@v10.9.2...v10.9.3

v10.9.2

Compare Source

This release back-ports #​5914 to the v10 release line to fix #​5904 (an incompatibility between mermaid and DOMPurify v3.1.7)

Patch Changes

• #​5914 402abdf [10] fix: ban version v3.1.7 of DOMPurify

Full Changelog: mermaid-js/mermaid@v10.9.1...v10.9.2

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