CVE-2022-22117 Information

Description

In Directus versions 9.0.0-alpha.4 through 9.4.1 allow unrestricted file upload of .html files in the media upload functionality which leads to Cross-Site Scripting vulnerability. A low privileged attacker can upload a crafted HTML file as a profile avatar and when an admin or another user opens it the XSS payload gets triggered.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/directus/directus/commit/ec86d5412d45136915d9b622b4a890dd26932b10 https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-22117

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