Clevertap Web Sdk Security Vulnerabilities and Issues — Clevertap Web Sdk CVE List

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CVE•added 2026/02/27 12:0 a.m.•27 views

CVE-2026-26861

CVE-2026-26861 affects the CleverTap Web SDK up to version 1.15.2. The issue is an XSS vulnerability via window.postMessage triggered by the function handleCustomHtmlPreviewPostMessageEvent in src/util/campaignRender/nativeDisplay.js, which performs insufficient origin validation using the JavaSc...

8.3CVSS5.9AI score0.00181EPSS

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CVE•added 2026/02/27 12:0 a.m.•25 views

CVE-2026-26862

CVE-2026-26862 affects CleverTap Web SDK

8.3CVSS5.9AI score0.00366EPSS

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