What the vulnerability does
01Description
Missing Authorization vulnerability in solwin Blog Designer PRO blog-designer-pro allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Blog Designer PRO: from n/a through <= 3.4.8.
Explanation of Vulnerability in Simple Terms
02Summary
Blog Designer PRO versions 3.4.8 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify site content. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 3.4.8 immediately.
What an attacker can do
03Attacker Capabilities
Modify or alter site content without authentication.
Potential impact on your site
04Site Impact
Unauthorized users can alter blog posts and content, potentially defacing your site.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
October 29, 2025
CVE published
April 28, 2026
Record updated