CVE-2026-1056

CRITICAL
2026-01-28 [email protected]
9.8
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 28, 2026 - 13:15 nvd
CRITICAL 9.8

Description

The Snow Monkey Forms plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'generate_user_dirpath' function in all versions up to, and including, 12.0.3. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

Analysis

Snow Monkey Forms WordPress plugin has an arbitrary file deletion vulnerability through insufficient path validation, enabling attackers to delete critical WordPress files.

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Remediation

Within 24 hours: Audit all WordPress installations for Snow Monkey Forms plugin presence and document affected systems; disable the plugin immediately on all installations if business-critical functionality can be deferred. Within 7 days: Implement WAF rules blocking requests to the vulnerable 'generate_user_dirpath' function endpoint; establish file integrity monitoring on WordPress directories; restrict plugin file write permissions at the OS level to essential directories only. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +49
POC: 0

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CVE-2026-1056 vulnerability details – vuln.today

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