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CVE-2021-20727

🗓️ 22 May 2025 18:14:32Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 8 Views

Cross-site scripting vulnerability in Zettlr allows arbitrary script execution via invalid iframe.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
Zettlr 跨站脚本漏洞
26 May 202100:00
cnnvd
CVE
CVE-2021-20727
27 May 202108:05
cve
Cvelist
CVE-2021-20727
27 May 202108:05
cvelist
EUVD
EUVD-2021-8141
3 Oct 202520:07
euvd
Japan Vulnerability Notes
JVN#98239374: Zettlr vulnerable to cross-site scripting
26 May 202100:00
jvn
Japan Vulnerability Notes
Zettlr vulnerable to cross-site scripting
26 May 202105:50
jvn
NVD
CVE-2021-20727
27 May 202109:15
nvd
Prion
Cross site scripting
27 May 202109:15
prion

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27 Mar 2026 15:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 24.3
CVSS 3.16.1
EPSS0.00301
8