PT-2019-18702 · Inxedu · Inxedu

Ziliudi · Publicado 2019-02-09 · Atualizado 2019-02-22 · CVE-2019-7684

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions inxedu through 2018-12-24

Description The issue allows an attacker to upload a malicious JSP file. This is achieved by exploiting the fileType parameter in the /video/uploadvideo API endpoint to modify the list of acceptable file extensions from jpg,gif,png,jpeg to jpg,gif,png,jsp,jpeg. The vulnerable code is located in the com.inxedu.os.common.controller.VideoUploadController class, specifically in the gok4 method.

Recommendations For inxedu through 2018-12-24, consider restricting access to the /video/uploadvideo API endpoint to prevent the upload of malicious JSP files until a fix is available. Additionally, as a temporary workaround, restrict the fileType parameter to only allow the original list of acceptable extensions: jpg,gif,png,jpeg.

Exploit

Correção

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2019-7684

Produtos afetados

Inxedu

Referências · 3

• 🔥 https://gitee.com/inxeduopen/inxedu/issues/IQJUH · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-7684 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-7684 · Aviso do Fabricante