GHSA-jgw5-rp4p-qhp6

quill-mention Cross-site Scripting vulnerability

Source: GitHub Advisory Database (reviewed) Moderate CVE-2023-26149

Packages

Ecosystem	Package	Affected	Fixed in
npm	quill-mention	< 4.0.0	4.0.0

Details

As written in the advisory (Markdown source, shown as plain text).

Versions of the package quill-mention before 4.0.0 are vulnerable to Cross-site Scripting (XSS) due to improper user-input sanitization, via the renderList function. **Note:** If the mentions list is sourced from unsafe (user-sourced) data, this might allow an injection attack when a Quill user hits @.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2023-26149 advisory
https://github.com/quill-mention/quill-mention/issues/255 web
https://github.com/quill-mention/quill-mention/pull/341 web
https://github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385 web
https://codepen.io/ALiangLiang/pen/mdQMJXK web
https://github.com/quill-mention/quill-mention package
https://github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391 web
https://security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549 web