clevertap-web-sdk
npm2 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting clevertap-web-sdkpage 1 of 1
- CVE-2026-26861HIGHCVSS 8.3EG 8.3✓ Fixed in 1.15.32026-02-27
CleverTap Web SDK version 1.15.2 and earlier is vulnerable to Cross-Site Scripting (XSS) via window.postMessage. The handleCustomHtmlPreviewPostMessageEvent function in src/util/campaignRender/nativeDisplay.js performs insufficient origin …
- CVE-2026-26862HIGHCVSS 8.3EG 8.3✓ Fixed in 1.15.32026-02-27
CleverTap Web SDK version 1.15.2 and earlier is vulnerable to DOM-based Cross-Site Scripting (XSS) via window.postMessage in the Visual Builder module. The origin validation in src/modules/visualBuilder/pageBuilder.js (lines 56-60) uses th…
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