PT-2017-17699 · Openclass · Open Eclass

Publicado 2017-04-01 · Atualizado 2020-02-26 · CVE-2017-7389

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 openeclass version Release 3.5.4

Description The issue is related to insufficient filtration of user-supplied data, specifically the meeting id and user variables, which are passed to the "openeclass-master/modules/tc/webconf/webconf.php" URL. This allows an attacker to execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Recommendations For openeclass version Release 3.5.4, consider restricting access to the "openeclass-master/modules/tc/webconf/webconf.php" URL until a patch is available, and ensure proper filtration of the meeting id and user variables to prevent arbitrary code execution.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2017-7389

Produtos afetados

Open Eclass

Referências · 4

• 🔥 https://github.com/gunet/openeclass/issues/11 · Exploit
• http://securityfocus.com/bid/97310 · Nota
• https://osv.dev/vulnerability/CVE-2017-7389 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-7389 · Nota de Segurança