PT-2017-17103 · Reason · Reasoncms

Publicado 2017-03-05 · Atualizado 2018-01-03 · CVE-2017-6486

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 reasoncms versions prior to 4.7.1

Description A Cross-Site Scripting issue was discovered due to insufficient filtration of user-supplied data, specifically the nyroModalSel variable, passed to the "reasoncms-master/www/nyroModal/demoSent.php" API endpoint. This allows an attacker to execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Recommendations For versions prior to 4.7.1, update to version 4.7.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the "reasoncms-master/www/nyroModal/demoSent.php" API endpoint to minimize the risk of exploitation. Avoid using the nyroModalSel variable in the affected API endpoint until the issue is resolved.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2017-6486

Produtos afetados

Reasoncms

Referências · 4

• 🔥 https://github.com/reasoncms/reasoncms/issues/264 · Exploit
• https://github.com/reasoncms/reasoncms/releases/tag/v4.7.1 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-6486 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-6486 · Nota de Segurança