Medium severity6.1NVD Advisory· Published Sep 28, 2023· Updated Jun 17, 2026
CVE-2023-26149
CVE-2023-26149
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 @.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
quill-mentionnpm | < 4.0.0 | 4.0.0 |
Affected products
3cpe:2.3:a:quill-mention:quill_mention:*:*:*:*:*:node.js:*:*+ 1 more
- cpe:2.3:a:quill-mention:quill_mention:*:*:*:*:*:node.js:*:*range: <4.0.0
- (no CPE)
Patches
Vulnerability mechanics
References
8- github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385nvdPatchWEB
- github.com/quill-mention/quill-mention/pull/341nvdIssue TrackingPatchWEB
- codepen.io/ALiangLiang/pen/mdQMJXKnvdExploitWEB
- github.com/quill-mention/quill-mention/issues/255nvdExploitIssue TrackingWEB
- github.com/advisories/GHSA-jgw5-rp4p-qhp6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-26149ghsaADVISORY
- security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549nvdThird Party AdvisoryWEB
- github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391nvdBroken LinkWEB
News mentions
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