CVE-2025-31606 MEDIUM

CVE-2025-31606: WordPress SP Blog Designer plugin <= 1.0.0 - Arbitrary Shortcode Execution vulnerability

Vendor Softpulseinfotech
Product SP Blog Designer
Weakness CWE-862 · Missing authorization
Published March 31, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in softpulseinfotech SP Blog Designer sp-blog-designer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SP Blog Designer: from n/a through <= 1.0.0.

Explanation of Vulnerability in Simple Terms

02Summary

SP Blog Designer versions 1.0.0 and earlier lack proper authorization checks, allowing unauthenticated attackers to read and modify limited data through network requests. The vulnerability requires specific conditions to exploit and has low impact on confidentiality and integrity. No authentication is needed, but attack complexity is high.

What an attacker can do

03Attacker Capabilities

Read and modify some data without logging in, but with significant technical constraints.

Potential impact on your site

04Site Impact

Unauthorized users may access or alter limited blog data depending on how the plugin is configured.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication required, but exploitation requires specific conditions.

Key dates

06Disclosure timeline

March 31, 2025 CVE published
April 28, 2026 Record updated