CVE-2026-12065
Severity CVSS v4.0:
LOW
Type:
CWE-285
Improper Authorization
Publication date:
12/06/2026
Last modified:
12/06/2026
Description
A vulnerability was identified in Groww Stock, Mutual Fund, Gold App up to 20260805 on Android. This affects an unknown part of the component WebView URL Handler. The manipulation leads to improper authorization in handler for custom url scheme. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
Impact
Base Score 4.0
0.30
Severity 4.0
LOW
Base Score 3.x
1.80
Severity 3.x
LOW
Base Score 2.0
1.00
Severity 2.0
LOW
References to Advisories, Solutions, and Tools
- https://drive.google.com/drive/folders/1r9t4AuG747PmRbgLmY2CztsX5PTjQL19
- https://github.com/honestcorrupt/Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement.git
- https://vuldb.com/cve/CVE-2026-12065
- https://vuldb.com/submit/822984
- https://vuldb.com/vuln/370560
- https://vuldb.com/vuln/370560/cti
- https://github.com/honestcorrupt/CVE-req-Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement