PT-2019-7547 · Osclass · Osclass

Publicado 2019-05-24 · Atualizado 2019-05-29 · CVE-2016-10751

Positive Technologies (AI Summary)

CVSS v3.1

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions osClass version 3.6.1

Description The issue allows for directory traversal via the plugin parameter, which can be exploited for remote PHP code execution. An administrator can upload an image containing PHP code in the EXIF data through the "index.php?page=ajax&action=ajax upload" endpoint.

Recommendations For osClass version 3.6.1, consider restricting access to the index.php?page=ajax&action=ajax upload endpoint until a patch is available, and avoid using the plugin parameter in this context to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Unrestricted File Upload

Enumeração de Fraquezas

CWE-22

CWE-434

Identificadores relacionados

CVE-2016-10751

Produtos afetados

Osclass

Referências · 4

• https://blog.ripstech.com/2016/osclass-remote-code-execution-via-image-file · Nota
• https://osv.dev/vulnerability/CVE-2016-10751 · Aviso do Fabricante
• https://demo.ripstech.com/projects/osclass_3.6.1 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-10751 · Nota de Segurança