Capgo up to 12.128.1 Role Binding Deletion org_users.php delete_role_binding user_right information disclosure

Summaryinfo

A vulnerability classified as problematic was found in Capgo up to 12.128.1. Affected is the function delete_role_binding of the file org_users.php of the component Role Binding Deletion Handler. Executing a manipulation of the argument user_right can lead to information disclosure. This vulnerability is registered as CVE-2026-56241. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability has been found in Capgo up to 12.128.1 and classified as problematic. This vulnerability affects the function delete_role_binding of the file org_users.php of the component Role Binding Deletion Handler. The manipulation of the argument user_right with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted super_admin users retain access to delete_non_compliant_bundles and count_non_compliant_bundles RPCs due to stale org_users.user_right column not being cleared during role binding deletion. Attackers can exploit this by maintaining a previously granted super_admin role to enumerate and bulk delete non-compliant bundles across the entire organization indefinitely.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-56241 since 06/19/2026. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation requires an enhanced level of successful authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

By approaching the search of inurl:org_users.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 12.128.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-43224). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• Capgo

Version

• 12.128.0
• 12.128.1

CPE 2.3info

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• 🔒

CPE 2.2info

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• 🔒

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Once again VulDB remains the best source for vulnerability data.

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