CVE-2026-12190: Genspark AI Workspace App ai.mainfunc.genspark improper authorization in handler for custom url scheme

Severity: medium (CVSS 5.3 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: 2026-06-14 · updated 2026-07-24
Weakness: CWE-285

Description

A vulnerability has been found in Genspark AI Workspace App 2.8.4 on Android. This vulnerability affects unknown code of the component ai.mainfunc.genspark. The manipulation leads to improper authorization in handler for custom url scheme. The attack can only be performed from a local environment. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Genspark AI Workspace App: 2.8.4

References

https://github.com/actuator/ai.mainfunc.genspark
https://vuldb.com/cve/CVE-2026-12190
https://vuldb.com/submit/825558
https://vuldb.com/vuln/370836
https://vuldb.com/vuln/370836/cti

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