Local File Inclusion Vulnerability in Blueprint by Code Supply Co.
CVE-2026-39552

8.1HIGH

Key Information:

Vendor

WordPress
Status
Blueprint
Vendor
CVE Published:
2 June 2026

What is CVE-2026-39552?

The Blueprint theme by Code Supply Co. is susceptible to a local file inclusion vulnerability due to an improper control of filename for include or require statements. This allows potential attackers to exploit the issue, accessing sensitive files on the server, which could lead to unauthorized disclosure of information or system compromise. The vulnerability affects versions of Blueprint prior to 1.1.5, underscoring the importance of updating to the latest version to mitigate the risk.

Affected Version(s)

Blueprint < 1.1.5

References

https://patchstack.com/database/wordpress/theme/blueprint...
vdb-entry

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
.