What’s Vulnerable › Vulnerabilities

CVE-2026-12065: Groww Stock, Mutual Fund, Gold App WebView URL improper authorization in handler for custom url scheme

• Severity: low (CVSS 1.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-12 · updated 2026-10-26
• Weakness: CWE-285

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.

Affected products

• Groww Stock, Mutual Fund, Gold App: 20260805

References

• 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

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