CVE-2017-8298 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/cnvs/canvas/issues/331

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4