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CVE-2026-5471— Investory Toy Planet Trouble App app.investory.toyfactory google-services-desktop.json hard-coded key

Quick assessment

Affected

Investory Toy Planet Trouble App

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Investory Toy Planet Trouble App是Investory公司的一款教育类冒险游戏应用。 Investory Toy Planet Trouble App 1.5.5及之前版本存在安全漏洞，该漏洞源于对参数current_key使用硬编码加密密钥。

CVSS 3.3 · Low EPSS 0.15% · P4 Updated Apr 04, 2026

Possible ATT&CK Techniques 1 AI

T1552.001 · Credentials In Files

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I. Basic Information for CVE-2026-5471

Vulnerability Information

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Vulnerability Title

Investory Toy Planet Trouble App app.investory.toyfactory google-services-desktop.json hard-coded key

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in Investory Toy Planet Trouble App up to 1.5.5 on Android. Impacted is an unknown function of the file assets/google-services-desktop.json of the component app.investory.toyfactory. The manipulation of the argument current_key results in use of hard-coded cryptographic key . The attack must be initiated from a local position. The exploit is now public and may be used.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

使用硬编码的密码学密钥

Source: CVE Program / CVE List V5

Vulnerability Title

Investory Toy Planet Trouble App 安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Investory	Toy Planet Trouble App	1.5.0	-

II. Public POCs for CVE-2026-5471

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-5471

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Vendor Advisories for CVE-2026-5471 (2)

🔗 Submit #781784: INVESTORY Investory(app.investory.toyfactory) 1.5.5 Firebase API Key Exposure Read full article third-party-advisory
🔗 CVE-2026-5471 Investory Toy Planet Trouble App app.investory.toyfactory google-services-desktop.json hard-coded key Read full article vdb-entry technical-description

Security Blog Posts for CVE-2026-5471 (1)

🔗 Firebase API Key Exposure Leading to Unauthorized Anonymous Authentication and Data Access in app.in | Notion Read full article exploit

https://www.cve.org/CVERecord?id=CVE-2026-5471

IV. Related Vulnerabilities

Same weakness: CWE-321