Improper Validation of Specified Type of Input Affecting cordova-plugin-inappbrowser package, versions >=3.1.0 <6.0.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-CORDOVAPLUGININAPPBROWSER-17337040
- published14 Jun 2026
- disclosed8 Jun 2026
- creditNiklas Merz
Introduced: 8 Jun 2026
CVE-2026-47430 (opens in a new tab)How to fix?
Upgrade cordova-plugin-inappbrowser to version 6.0.1 or higher.
Overview
cordova-plugin-inappbrowser is a Cordova InAppBrowser Plugin.
Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input via the id field in messages sent from web content to the host application. An attacker can trigger arbitrary Cordova plugin callbacks by sending crafted messages with predictable or enumerated callback identifiers, potentially spoofing plugin results and crossing trust boundaries.