PT-2025-14028 · WordPress · Avada (Fusion) Builder

Craig Smith · Published 2025-04-01 · Updated 2025-04-01 · CVE-2025-1665

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Avada (Fusion) Builder plugin for WordPress versions up to, and including, 3.11.14

Description The issue is related to Stored Cross-Site Scripting via several of the plugin's shortcodes due to insufficient input sanitization and output escaping on user-supplied attributes. This allows 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.

Recommendations For Avada (Fusion) Builder plugin for WordPress versions up to, and including, 3.11.14, update to a version higher than 3.11.14 to resolve the issue. As a temporary workaround, consider restricting access to the shortcodes that allow user-supplied attributes to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-1665

Affected Products

Avada (Fusion) Builder

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-1665 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1665 · Vendor Advisory
• https://twitter.com/CVEnew/status/1906977433556771078 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/94e373fb-b3f5-4c1b-9eaa-89747af4dc30?source=cve · Note
• https://avada.com · Note
• https://t.me/cvenotify/117158 · Telegram Post