CVE-2025-54693

CRITICAL
2025-08-14 [email protected]
9.0
CVSS 3.1
Share

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 14, 2025 - 11:15 nvd
CRITICAL 9.0

Tags

File Upload

Description

Unrestricted Upload of File with Dangerous Type vulnerability in epiphyt Form Block allows Upload a Web Shell to a Web Server. This issue affects Form Block: from n/a through 1.5.5.

Analysis

Unrestricted Upload of File with Dangerous Type vulnerability in epiphyt Form Block allows Upload a Web Shell to a Web Server.5.5. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical Context

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. Unrestricted Upload of File with Dangerous Type vulnerability in epiphyt Form Block allows Upload a Web Shell to a Web Server.5.5. Version information: through 1.5.5..

Affected Products

See vendor advisory for affected versions.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.

Priority Score

45
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +45
POC: 0

Share

CVE-2025-54693 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy