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CVE-2026-4782

MEDIUM 6.5 CVSS 3.1
Published
May 13, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-36
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

The Avada Builder plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to, and including, 3.15.2 via the 'fusion_get_svg_from_file' function with the 'custom_svg' parameter of the 'fusion_section_separator' shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The vulnerability was partially patched in version 3.15.2 and fully patched in version 3.15.3.

Affected products and versions

  • themefusion Avada (Fusion) Builder — Up to and including 3.15.2

References

  • themeforest.net https://themeforest.net/item/avada-responsive-multipurpose-theme/2833226
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/86346be9-7ca6-49b7-83b2-01a335d48c94?source=cve
  • nvd.nist.gov Official NVD record