CVE-2026-47130
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
BOLA/IDOR vulnerability in NextCRM (versions prior to 0.12.0) in CRM contact and target update endpoints. An authenticated user can modify data belonging to other users or organizations.
Risk Assessment
An attacker can tamper with sensitive CRM data of other users, leading to data confidentiality and integrity breaches and potential privilege escalation.
Recommendation
Update NextCRM to version 0.12.0 or later. Implement resource ownership verification mechanisms.
Other vulnerabilities in NextCRM
See all- CVE-2026-55550High
A vulnerability in NextCRM (open source CRM) allows an authenticated low-privileged user to create, modify, archive, or soft-delete products in the CRM catalog via the MCP API.
- CVE-2026-55544High
NextCRM version 0.12.1 has a vulnerability in MCP campaign tools where handlers ignore the authenticated user ID and operate on campaigns only by object ID. A low-privileged user with a valid MCP API token can enumerate, read, modify, or delete other users' campaigns.
- CVE-2026-47129High
BAC vulnerability in NextCRM (versions before 0.12.0) allows any authenticated user (even with 'member' or 'viewer' role) to activate or deactivate any user account, including the admin. Missing admin role check in activateUser and deactivateUser actions.
Original NVD description (English source)
NextCRM is open-source customer relationship management (CRM) software. Versions prior to 0.12.0 have a Broken Object Level Authorization (BOLA/IDOR) vulnerability exists in the CRM contact and target update endpoints. The application fails to verify if the authenticated user has ownership of the specific resource being modified. This allows any authenticated user (even with a standard `member` role) to arbitrarily modify sensitive CRM contacts and targets belonging to other users or organizations (cross-tenant data tampering). Version 0.12.0 fixes the issue.