Unrestricted File Upload Vulnerability in Contentstudio by Contentstudio
CVE-2025-67910

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Contentstudio
Vendor
CVE Published:
8 January 2026

What is CVE-2025-67910?

The Contentstudio platform is vulnerable to an unrestricted file upload issue that permits the upload of potentially dangerous files, including web shells. This weakness allows attackers to exploit the system by uploading malicious content that can compromise the web server. The vulnerability affects all versions of Contentstudio up to and including 1.3.7, necessitating immediate attention and remediation.

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Deploy the Patch

Affected Version(s)

Contentstudio <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/contents...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO - BlueRock | Patchstack Bug Bounty Program
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