CVE-2024-30543 MEDIUM

CVE-2024-30543: WordPress Whizzy plugin <= 1.1.18 - Insecure Direct Object References (IDOR) vulnerability

Vendor Upqode

Product Whizzy

Weakness CWE-639 · IDOR

Published March 31, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

6.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Authorization Bypass Through User-Controlled Key vulnerability in UPQODE Whizz.This issue affects Whizzy: from n/a through 1.1.18.

Explanation of Vulnerability in Simple Terms

02Summary

Whizzy versions up to 1.1.18 contain an authorization flaw that allows unauthenticated attackers to read and modify sensitive data over the network. The vulnerability requires no user interaction and can be exploited remotely. Site administrators should update to a version newer than 1.1.18 to remediate the issue.

What an attacker can do

03Attacker Capabilities

Read and modify sensitive data without authentication.

Potential impact on your site

04Site Impact

Unauthorized users can access and alter data on your site without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

March 31, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-30543 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/639.html AskarLabs — CWE-639 write-up Authorization Bypass Through User-Controlled Key

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