PT-2026-44842 · Sangoma+1 · Freepbx+1

Mil1200 · Publicado 2026-05-29 · Atualizado 2026-05-29 · CVE-2026-44237

Mitre

CVSS v4.0

7.6

Alta

Vetor base

AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

FreePBX is an open source IP PBX. Prior to 17.0.8, the FreePBX api module's OAuth2 implementation does not sufficiently validate client credentials during token issuance. Knowledge of a valid client id is required. The validateClient() method in ClientRepository.php unconditionally returns true, allowing any party with knowledge of a valid client id to obtain OAuth2 access tokens without providing the correct client secret. This vulnerability is fixed in 17.0.8.

Correção

Enumeração de Fraquezas

CWE-1390

Identificadores relacionados

CVE-2026-44237

Produtos afetados

Freepbx

Security-Reporting

Referências · 2

• https://github.com/FreePBX/security-reporting/security/advisories/GHSA-vgjf-4h63-8vcc · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-44237 · Nota de Segurança