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CVE-2021-3163

🗓️ 22 May 2025 20:34:59Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 15 Views

Slab Quill HTML editor allows stored cross site scripting via image onloadstart in a text field to execute JavaScript.

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Refs
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attackerkb
attackerkb
CVE-2021-3163
12 Apr 202121:15
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12 Apr 202100:00
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cnvd
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Slab Quill Cross-Site Scripting Vulnerability
13 Apr 202100:00
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12 Apr 202120:35
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cvelist
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12 Apr 202120:35
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github
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10 May 202115:38
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nodejs
nodejs
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10 May 202115:38
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nvd
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CVE-2021-3163
12 Apr 202121:15
–nvd
osv_cve
osv_cve
CVE-2021-3163
12 Apr 202121:15
–osv_cve
osv_ghsa
osv_ghsa
GHSA-4943-9VGG-GR5R Cross-site Scripting in quill
10 May 202115:38
–osv_ghsa
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27 Mar 2026 14:07Current
6.9Medium risk
Vulners AI Score6.9
CVSS 24.3
CVSS 3.16.1
EPSS0.01311
SSVC
15