Medium, CVSS 6.1npmAmendedPublished
quill-mention Cross-site Scripting vulnerability
CVE-2023-26149 · GHSA-jgw5-rp4p-qhp6
- Affected
- npm quill-mention < 4.0.0
- Fixed in
- 4.0.0· Vendor fix available
- Issue
- 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 @.
Recommended action: Upgrade to 4.0.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.