Canvs Canvas Cross-site Scripting (XSS) via title and content fields

MEDIO 5.4CVE-2017-8298 · GHSA-3657-q433-mmpx · Published 27/04/2017 · updated 17/06/2026

En resumen

CVE-2017-8298 es una vulnerabilidad MEDIO (CVSS 5.4) que afecta a austintoddj/canvas, canvas (cnvs).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.61%, mayor que el 49.7% de las vulnerabilidades.
Aún no hay una versión corregida: sigue el aviso del fabricante en Referencias.

Package	Affected versions	Patched versions
austintoddj/canvas Packagist	`= 3.3.0`	No fix yet
canvas cnvs	`= 3.3.0`	No fix yet

cnvs.io Canvas 3.3.0 has XSS in the title and content fields of a "Posts > Add New" action, and during creation of new tags and users.

NVD description

cnvs.io Canvas 3.3.0 has XSS in the title and content fields of a "Posts > Add New" action, and during creation of new tags and users.

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