CVE-2023-46857

Published: Dec 7, 2023Modified: Nov 21, 2024

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

Squidex before 7.9.0 allows XSS via an SVG document to the Upload Assets feature. This occurs because there is an incomplete blacklist in the SVG inspection, allowing JavaScript in the SRC attribute of an IFRAME element. An authenticated attack with assets.create permission is required for exploitation.

Affected (1)

Products: Squidex.io: Squidex

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Squidex.io Squidex	Before 7.9.0

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (6)

http://www.openwall.com/lists/oss-security/2023/11/08/4

Source: cve@mitre.org

Mailing List

https://census-labs.com/news/2023/11/08/weak-svg-asset-filtering-mechanism-in-squidex-cms/

Source: cve@mitre.org

Exploit

https://support.squidex.io/c/news/9

Source: cve@mitre.org

Vendor Advisory

http://www.openwall.com/lists/oss-security/2023/11/08/4

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List

https://census-labs.com/news/2023/11/08/weak-svg-asset-filtering-mechanism-in-squidex-cms/

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

https://support.squidex.io/c/news/9

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.