Medium severity · published Jul 13, 2026
CVE-2026-12536
Avada Builder <= 3.15.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Module Title
6.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Avada (Fusion) Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Module Title’ parameter in all versions up to, and including, 3.15.5 due to insufficient input sanitization and output escaping. 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Avada (Fusion) Builder · themefusion
through 3.15.5 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12536
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12536
themeforest.net
https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/6199b852-3270-4456-934b-68c3ef11b9e5?source=cve
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