Stored Cross-Site Scripting (XSS) Vulnerability in AVIF & SVG Uploader Plugin for WordPress
CVE-2024-9060

6.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Avif Uploader
Vendor
CVE Published:
1 October 2024

What is CVE-2024-9060?

The AVIF & SVG Uploader plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in version 1.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Affected Version(s)

AVIF Uploader 1.1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/avif-support/#developers
https://plugins.trac.wordpress.org/changeset/3159481/

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Francesco Carlucci
.