CVE-2023-2507: CleverTap Cordova plugin vulnerable to Cross-site Scripting

July 15, 2023 (updated September 24, 2025)

CleverTap Cordova Plugin version 2.6.2 allows a remote attacker to execute JavaScript code in any application that is opened via a specially constructed deeplink by an attacker.

This is possible because the plugin does not correctly validate the data coming from the deeplinks before using them.

References

fluidattacks.com/advisories/maiden
github.com/CleverTap/clevertap-cordova
github.com/CleverTap/clevertap-cordova/releases/tag/2.7.0
github.com/advisories/GHSA-x2ph-qqwm-9cc6
nvd.nist.gov/vuln/detail/CVE-2023-2507

Code Behaviors & Features

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