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A short verification protects source data and prevents automated AI requests.
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As of 11/08/2026, suneditor recorded 3 security vulnerabilities in the last 90 days, of which 2 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of suneditor and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-124494SunEditor before 3.4.0 Stored XSS via : Entity Sanitizer BypassCVE-2026-124493SunEditor before 3.4.0 Stored XSS via DocumentType Header textContentCVE-2026-124492SunEditor before 3.4.0 Stored XSS via Link Modal Bookmark ListCVE-2026-124491SunEditor before 3.4.0 Stored XSS via FileUpload Plugin FilenameCVE-2026-124422SunEditor 3.0.0 before 3.4.0 Stored XSS via html.clean() Iframe Placeholder3 Results | Page 1 of 1