Cap-go capgo up to 12.128.1 API Request cloudflare.ts deviceIds/search/version_name/cursor/actions sql injection

Summaryinfo

A vulnerability has been found in Cap-go capgo up to 12.128.1 and classified as critical. The affected element is an unknown function of the file cloudflare.ts of the component API Request Handler. The manipulation of the argument deviceIds/search/version_name/cursor/actions leads to sql injection. This vulnerability is documented as CVE-2026-56221. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Cap-go capgo up to 12.128.1. It has been rated as critical. This issue affects an unknown part of the file cloudflare.ts of the component API Request Handler. The manipulation of the argument deviceIds/search/version_name/cursor/actions with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Cap-go before 12.128.2 contains multiple SQL injection vulnerabilities in cloudflare.ts where user-controlled values from API request bodies are interpolated directly into SQL query strings without sanitization or parameterization. Authenticated users with read-level API key permissions can inject arbitrary SQL through deviceIds, search, version_name, cursor, and actions parameters to access analytics data belonging to other users or applications.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-56221 since 06/19/2026. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 12.128.2 eliminates this vulnerability.

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Productinfo

Vendor

• Cap-go

Name

• capgo

Version

• 12.128.0
• 12.128.1

Website

• Product: https://github.com/Cap-go/capgo/

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