What’s Vulnerable › Vulnerabilities

CVE-2026-47129: NextCRM has Broken Access Control in Server Actions that allows any authenticated user to deactivate/activate arbitrary accounts

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-20 · updated 2026-10-24
• Weakness: CWE-862

Description

NextCRM is open-source customer relationship management (CRM) software. Versions prior to 0.12.0 have a Broken Access Control (BAC) vulnerability in the `activateUser` and `deactivateUser` Next.js Server Actions of NextCRM. The application fails to verify if the requesting user holds the `admin` role. Consequently, any authenticated user (even those with the lowest `member` or `viewer` roles) can arbitrarily activate or deactivate any user account in the system, including the main administrator. Version 0.12.0 fixes the issue.

Affected products

• pdovhomilja nextcrm-app: before 0.12.0

References

• https://github.com/pdovhomilja/nextcrm-app/releases/tag/v0.12.0
• https://github.com/pdovhomilja/nextcrm-app/security/advisories/GHSA-gm7p-f88p-vhfr
• https://github.com/pdovhomilja/nextcrm-app/security/advisories/GHSA-gm7p-f88p-vhfr

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