CVEvulnerability
CVE-2023-26149
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-09-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
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 @.
Affected configurations
• quill-mention quill mention (< 4.0.0)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://codepen.io/ALiangLiang/pen/mdQMJXK Exploit
- https://github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391 Broken Link
- https://github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385 Patch
- https://github.com/quill-mention/quill-mention/issues/255 Exploit, Issue Tracking
- https://github.com/quill-mention/quill-mention/pull/341 Issue Tracking, Patch
- https://security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549 Third Party Advisory
- https://codepen.io/ALiangLiang/pen/mdQMJXK Exploit
- https://github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391 Broken Link
- https://github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385 Patch
- https://github.com/quill-mention/quill-mention/issues/255 Exploit, Issue Tracking
- https://github.com/quill-mention/quill-mention/pull/341 Issue Tracking, Patch
- https://security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549 Third Party Advisory