CVE-2025-30843 HIGH

CVE-2025-30843: WordPress bizcalendar-web plugin <= 1.1.0.34 - SQL Injection vulnerability

Vendor Setriosoft
Product bizcalendar-web
Weakness CWE-89 · SQLi
Published March 27, 2025
Last update April 28, 2026

CVSS base score

7.6/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in setriosoft bizcalendar-web bizcalendar-web allows SQL Injection.This issue affects bizcalendar-web: from n/a through <= 1.1.0.34.

Explanation of Vulnerability in Simple Terms

02Summary

BizCalendar Web versions up to 1.1.0.34 contain a SQL injection vulnerability in a high-privilege function. An authenticated administrator can inject malicious SQL commands to read sensitive database information. The vulnerability requires admin-level access and does not allow data modification or system compromise, but exposes confidential records.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the database by injecting SQL commands.

Potential impact on your site

04Site Impact

Administrators with malicious intent or compromised admin accounts can extract confidential data from your calendar database.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the application.

Key dates

06Disclosure timeline

March 27, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE