Vulnerability · Published Aug 14, 2025 · Assigned by Patchstack
CVE-2025-54693WordPress Form Block Plugin <= 1.5.5 - Arbitrary File Upload Vulnerability
Critical 9.0
In plain English
A critical-severity unrestricted file upload in Form Block from epiphyt. 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 25% of all known vulnerabilities).
Severity (CVSS 3.1)9.0Critical
Exploit odds (30 days)0.3%top 74.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unrestricted Upload of File with Dangerous Type vulnerability in epiphyt Form Block form-block allows Upload a Web Shell to a Web Server.This issue affects Form Block: from n/a through <= 1.5.5.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| epiphyt | Form Block | 0 – through 1.5.5 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H