๐Ÿ” CVE Alert

CVE-2025-51684

UNKNOWN 0.0
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

CleverTap Web SDK v1.15.1 is vulnerable to Cross Site Scripting (XSS). The application does not sanitize untrusted data received via window.postMessage before injecting it into the page DOM. An attacker can craft a malicious message that, when processed by renderCustomHtml, results in execution of arbitrary JavaScript in the context of the hosting site.

Vendor n/a
Product n/a
Published Jul 30, 2026
Last Updated Jul 30, 2026
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Affected Versions

n/a / n/a
n/a

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/CleverTap/clevertap-web-sdk/issues/416