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.
CVSS breakdown
CVSS 4.0
Attack Vector
Physical
Attack Complexity
High
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
Low
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
E
Physical
CVSS 3.1
Attack Vector
Physical
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
E
Physical
RL
X
RC
Required
Affected products
References
- MISChttps://vuldb.com/vuln/370560
- MISChttps://vuldb.com/vuln/370560/cti
- MISChttps://vuldb.com/cve/CVE-2026-12065
- MISChttps://vuldb.com/submit/822984
- MISChttps://github.com/honestcorrupt/Groww-Android-Application-Unsafe-WebView-URL-Handling-Weak-Client-Side-App-Lock-Enforcement.git
- MISChttps://drive.google.com/drive/folders/1r9t4AuG747PmRbgLmY2CztsX5PTjQL19