CVE-2024-5226

MEDIUM

Fuse Social Floating Sidebar <= 5.4.10 - Authenticated Stored Cross-Site Scripting via SVG File Upload

Title source: llm

Description

The Fuse Social Floating Sidebar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the file upload functionality in all versions up to, and including, 5.4.10 due to insufficient validation of SVG files. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (4)

Core 4

Core References

Product

https://plugins.trac.wordpress.org/browser/fuse-social-floating-sidebar/tags/5.4.10/framework/redux-core/inc/extensions/custom_fonts/class-redux-extension-custom-fonts.php#L126

Patch

https://plugins.trac.wordpress.org/changeset/3131828/

Product

https://wordpress.org/plugins/fuse-social-floating-sidebar/#developers

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/1a3137a1-8e46-44c6-8edd-ad9fc4d66e0b?source=cve

Scores

CVSS v3 6.4

EPSS 0.0031

EPSS Percentile 22.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-434 CWE-79

Status published

Products (2)

daniyalahmedk/Fuse Social Floating Sidebar < 5.4.10

daniyalahmedk/fuse_social_floating_sidebar < 5.4.11

Published Aug 08, 2024

Tracked Since Feb 18, 2026