CVE-2026-24534 MEDIUM

CVE-2026-24534: WordPress Booter plugin <= 1.5.7 - Broken Access Control vulnerability

Vendor Upress

Product Booter

Weakness CWE-862 · Missing authorization

Published January 23, 2026

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.3/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in uPress Booter booter-bots-crawlers-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booter: from n/a through <= 1.5.7.

Explanation of Vulnerability in Simple Terms

02Summary

Booter versions up to 1.5.7 lack proper authorization checks, allowing authenticated users to modify data they should not have access to. An attacker with a low-privilege account can alter information without proper permission validation. The vulnerability affects the integrity of stored data but does not expose sensitive information or disrupt availability.

What an attacker can do

03Attacker Capabilities

Modify data or settings they should not have permission to change.

Potential impact on your site

04Site Impact

Unauthorized users can alter site data, potentially corrupting content or settings.

Conditions required to exploit

05Prerequisites

Attacker must have a valid low-privilege user account on the site.

Key dates

06Disclosure timeline

January 23, 2026 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-24534 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

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