SuiteCRM up to 7.15.1/8.10.1 V8 Write Path /Api/V8/module access control

Summaryinfo

A vulnerability marked as critical has been reported in SuiteCRM up to 7.15.1/8.10.1. Affected is an unknown function of the file /Api/V8/module of the component V8 Write Path. This manipulation of the argument user_hash/external_auth_only/api-visible/sensitive causes access control. This vulnerability is tracked as CVE-2026-100361. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in SuiteCRM up to 7.15.1/8.10.1 and classified as critical. Affected by this vulnerability is an unknown code of the file /Api/V8/module of the component V8 Write Path. The manipulation of the argument user_hash/external_auth_only/api-visible/sensitive with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the V8 write path checks that a field exists but does not enforce api-visible or sensitive metadata that hides the same field on reads. The affected flow begins at PATCH /Api/V8/module and uses user_hash, external_auth_only, api-visible: false, and sensitive: true to carry attacker-controlled data or authorization state into the security-sensitive operation. An authenticated user can mass-assign internal authentication fields, modify password hashes or external-authentication flags, and persist unauthorized account access. This issue is fixed in versions 7.15.2 and 8.10.2.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-100361 since 09/25/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 7.15.2 or 8.10.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• SuiteCRM

Version

• 7.15.0
• 7.15.1
• 8.10.0
• 8.10.1

License

• open-source

Website

• Product: https://github.com/SuiteCRM/SuiteCRM/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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