The Flatsome Theme for WordPress is vulnerable to Stored Cross-Site Scripting via the theme's shortcodes in all versions up to, and including, 3.20.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
History

Fri, 05 Sep 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 05 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Uxthemes
Uxthemes flatsome
Wordpress
Wordpress wordpress
Vendors & Products Uxthemes
Uxthemes flatsome
Wordpress
Wordpress wordpress

Fri, 05 Sep 2025 03:45:00 +0000

Type Values Removed Values Added
Description The Flatsome Theme for WordPress is vulnerable to Stored Cross-Site Scripting via the theme's shortcodes in all versions up to, and including, 3.20.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Title Flatsome <= 3.20.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-09-05T15:50:40.361Z

Reserved: 2025-08-06T20:17:56.039Z

Link: CVE-2025-8684

cve-icon Vulnrichment

Updated: 2025-09-05T15:50:36.997Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-05T04:15:58.367

Modified: 2025-09-05T17:47:10.303

Link: CVE-2025-8684

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-05T14:01:50Z