Vulnerability · Published Jun 12, 2026 · Assigned by VulDB

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

Low 1.8

In plain English

A low-severity security flaw in Stock, Mutual Fund, Gold App from Groww. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)1.8Low

Exploit odds (30 days)0.2%top 95.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Groww	Stock, Mutual Fund, Gold App	20260805

Weakness: CWE-939, CWE-285 · Vector: CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

In plain English

Official description

Affected products (as reported)

References