CVE-2025-67910
CRITICAL
2026-01-08
[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 08, 2026 - 10:15 nvd
CRITICAL 9.8
Tags
Description
Unrestricted Upload of File with Dangerous Type vulnerability in contentstudio Contentstudio contentstudio allows Upload a Web Shell to a Web Server.This issue affects Contentstudio: from n/a through <= 1.3.7.
Analysis
Contentstudio WordPress plugin (through 1.3.7) allows unauthenticated web shell upload, enabling immediate server compromise.
Technical Context
No file type validation on uploads (CWE-434). Unauthenticated attackers can upload PHP files that execute as web shells.
Affected Products
Contentstudio WordPress plugin through 1.3.7
Remediation
Remove or update the plugin. Scan uploads directory for PHP files.
Priority Score
49
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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