What’s Vulnerable › Vulnerabilities

CVE-2021-28114

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 52.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-16 · updated 2026-06-17
• Weakness: CWE-79

Description

Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.

Affected products

• Froala Editor: before 3.2.7 — fixed in 3.2.7

How to fix

Upgrade to a fixed version: Froala Editor 3.2.7. Check the vendor advisory for mitigations.

References

• https://froala.com/wysiwyg-editor/
• https://labs.bishopfox.com/advisories
• https://labs.bishopfox.com/advisories/froala-editor-v3.2.6
• https://froala.com/wysiwyg-editor/
• https://labs.bishopfox.com/advisories
• https://labs.bishopfox.com/advisories/froala-editor-v3.2.6

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