---
id: "CVE-2026-124421"
page: "https://infrastack.ai/live/CVE-2026-124421"
kind: "vulnerability"
aliases: ["CVE-2026-124421"]
title: "ZoloBlocks WordPress plugin: missing authorization check exposes access controls"
severity: "medium"
cvss: 5.3
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["package", "wordpress", "zoloblocks"]
not_affected_if: ["plugin-not-installed"]
published_at: "2026-11-11T12:19:47+00:00"
first_seen_at: "2026-11-11T12:27:11+00:00"
updated_at: "2026-11-11T12:28:51+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-124421", "first_seen_at": "2026-11-11T12:27:11+00:00"}]
exploit_sources: []
---

# ZoloBlocks WordPress plugin: missing authorization check exposes access controls

Link for people: https://infrastack.ai/live/CVE-2026-124421 (this .md is for agents)

ZoloBlocks, a WordPress block plugin by BdThemes, has a missing authorization check that lets a user reach functions they should not. The advisory cites incorrectly configured access control levels, which points to a permission gap rather than code execution.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed ZoloBlocks plugin version in the WordPress admin under Plugins; the advisory covers versions through `2.8.2`.

## Fix

- ZoloBlocks: upgrade to a version later than `2.8.2`; the exact fixed version is not stated in the sources.

## Timeline

- 2026-11-11T12:27:11+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-124421

## From the sources

Missing Authorization vulnerability in BdThemes ZoloBlocks zoloblocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ZoloBlocks: from n/a through 2.8.2.

---

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