CVE-2026-32388 MEDIUM

CVE-2026-32388: WordPress GLB theme <= 1.2.2 - Broken Access Control vulnerability

Vendor Linethemes

Product GLB

Weakness CWE-862 · Missing authorization

Published March 13, 2026

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

5.4/10

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:L

What the vulnerability does

01Description

Missing Authorization vulnerability in linethemes GLB glb allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects GLB: from n/a through <= 1.2.2.

Explanation of Vulnerability in Simple Terms

02Summary

GLB versions 1.2.2 and earlier lack proper authorization checks, allowing authenticated users to modify or disable functionality they should not have access to. An attacker with low-level account privileges can alter site settings or data integrity without higher-level permission. No confidentiality breach occurs, but integrity and availability are at risk.

What an attacker can do

03Attacker Capabilities

Modify or disable site functionality and data without proper authorization.

Potential impact on your site

04Site Impact

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

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account on the site; no user interaction required.

Key dates

06Disclosure timeline

March 13, 2026 CVE published

April 29, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32388 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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