CVE-2023-26149

EUVD-2023-2536
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 @.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
snykCNA
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
Affected Products (NVD)
VendorProductVersion
quill-mentionquill_mention
𝑥
< 4.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://codepen.io/ALiangLiang/pen/mdQMJXK
https://github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391
https://github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385
https://github.com/quill-mention/quill-mention/issues/255
https://github.com/quill-mention/quill-mention/pull/341
https://security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549
https://codepen.io/ALiangLiang/pen/mdQMJXK
https://github.com/quill-mention/quill-mention/blob/0aa9847719257496b14ac5401872c4e2ffcbc3d1/src/quill.mention.js%23L391
https://github.com/quill-mention/quill-mention/commit/e85262ddced0a7f0b6fc8350d236a68bd1e28385
https://github.com/quill-mention/quill-mention/issues/255
https://github.com/quill-mention/quill-mention/pull/341
https://security.snyk.io/vuln/SNYK-JS-QUILLMENTION-5921549