CVE-2021-3163

Summary

CVECVE-2021-3163
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-04-12 21:15:00 UTC
Updated2023-11-07 03:37:00 UTC
Description** DISPUTED ** A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Slab Quill 4.8.0 All All All

References

ReferenceSourceLinkTags
SECURITY ISSUE Stored XSS in the Quill JS editor · Issue #3273 · quilljs/quill · GitHub MISC github.com
Quill - Your powerful rich text editor MISC quilljs.com
Security Issue CVE-2021-3163 · Issue #3364 · quilljs/quill · GitHub MISC github.com
Burninator Sec: CVE-2021-3163 - XSS Slab Quill JS MISC burninatorsec.blogspot.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 981364 Nodejs (npm) Security Update for quill (GHSA-4943-9vgg-gr5r)
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