CVE-2025-25300

smartbanner.js is a customizable smart app banner for iOS and Android. Prior to version 1.14.1, clicking on smartbanner `View` link and navigating to 3rd party page leaves `window.opener` exposed. It may allow hostile third parties to abuse `window.opener`, e.g. by redirection or injection on the original page with smartbanner. `rel="noopener"` is automatically populated to links as of `v1.14.1` which is a recommended upgrade to resolve the vulnerability. Some workarounds are available for those who cannot upgrade. Ensure `View` link is only taking users to App Store or Google Play Store where security is guarded by respective app store security teams. If `View` link is going to a third party page, limit smartbanner.js to be used on iOS that decreases the scope of the vulnerability since as of Safari 12.1, `rel="noopener"` is imposed on all `target="_blank"` links. Version 1.14.1 of smartbanner.js contains a fix for the issue.

CVSS

No CVSS.

References

Link	Resource
https://github.com/ain/smartbanner.js/commit/fce8c31dfe04033d9d005a89694d3e7a60784f89
https://github.com/ain/smartbanner.js/security/advisories/GHSA-9mrq-cjgh-32g2
https://github.com/ain/smartbanner.js/security/advisories/GHSA-9mrq-cjgh-32g2

Configurations

No configuration.

History

18 Feb 2025, 19:15

Type	Values Removed	Values Added
CWE		CWE-601

18 Feb 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-18 18:15

Updated : 2025-02-18 19:15

NVD link : CVE-2025-25300

Mitre link : CVE-2025-25300

CVE.ORG link : CVE-2025-25300

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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