Cross-Site Request Forgery Vulnerability in Bluestreet Theme by Priyanshu Mittal
CVE-2026-39617

9.6CRITICAL

Key Information:

Vendor

WordPress
Status
Bluestreet
Vendor
CVE Published:
8 April 2026

What is CVE-2026-39617?

A Cross-Site Request Forgery (CSRF) vulnerability exists in the Bluestreet theme created by Priyanshu Mittal. This flaw allows attackers to execute unauthorized commands on behalf of authenticated users. The vulnerability impacts versions up to and including 1.7.3, enabling potential exploitation that could lead to arbitrary plugin installations without user consent. It is crucial for users of affected versions to apply necessary patches and updates to safeguard their WordPress sites against potential security breaches.

Affected Version(s)

Bluestreet 0 <= 1.7.3

References

https://patchstack.com/database/Wordpress/Theme/bluestree...
vdb-entry

CVSS V3.1

Score:
9.6
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Trương Hữu Phúc (truonghuuphuc) | Patchstack Bug Bounty Program
.