PT-2019-14887 · Sangoma · Freepbx

Pierre Jourdan · Publicado 2019-10-21 · Atualizado 2019-12-10 · CVE-2019-16967

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions FreePBX versions 13.x through 13.0.2.5 FreePBX versions 15.x through 15.0.5 FreePBX version 14.0.10.2 and earlier

Description An issue was discovered in the Manager module, where an unsanitized managerdisplay variable from the URL is reflected in HTML, leading to a cross-site scripting (XSS) issue. This can be requested via a GET request to the /config.php endpoint with specific parameters, such as type=tool and display=manager.

Recommendations For FreePBX versions 13.x through 13.0.2.5, update to version 13.0.2.6 or later. For FreePBX versions 15.x through 15.0.5, update to version 15.0.6 or later. For FreePBX version 14.0.10.2 and earlier, update to version 14.0.10.3 or later.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2019-16967

Produtos afetados

Freepbx

Referências · 5

• 🔥 https://issues.freepbx.org/browse/FREEPBX-20436 · Exploit
• https://github.com/FreePBX/manager/commit/071a50983ca6a373bb2d1d3db68e9eda4667a372 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2019-16967 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-16967 · Aviso do Fabricante
• https://resp3ctblog.wordpress.com/2019/10/19/freepbx-xss-2 · Correção