Vulnerability · Published Jun 17, 2026 · Assigned by Patchstack
CVE-2026-54193WordPress Fusion Builder plugin <= 3.15.4 - Arbitrary File Deletion vulnerability
High 7.7
In plain English
A high-severity path traversal in Fusion Builder from ThemeFusion. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)0.3%top 74.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Contributor Arbitrary File Deletion in Fusion Builder <= 3.15.4 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ThemeFusion | Fusion Builder | n/a – through 3.15.4 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H