CVE-2023-35875 MEDIUM

CVE-2023-35875: WordPress Gutenverse – Gutenberg Blocks – Page Builder for Site Editor plugin <= 1.8.5 - Broken Access Control vulnerability

Vendor Jegstudio

Product Gutenverse

Weakness CWE-862 · Missing authorization

Published December 13, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Jegstudio Gutenverse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenverse: from n/a through 1.8.5.

Explanation of Vulnerability in Simple Terms

02Summary

Gutenverse versions up to 1.8.5 lack proper authorization checks, allowing unauthenticated attackers to modify site content. The vulnerability does not require user interaction or special network conditions. Site administrators should update to a version newer than 1.8.5 to prevent unauthorized content changes.

What an attacker can do

03Attacker Capabilities

Modify site content without authentication.

Potential impact on your site

04Site Impact

Attackers can alter pages, posts, or other content without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

December 13, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-35875 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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