CVE-2025-26871

WordPress Essential Blocks plugin <= 4.8.3 - Broken Access Control vulnerability

Description

Missing Authorization vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Essential Blocks for Gutenberg: from n/a through 4.8.3.

Remediation

Solution:

  • Update the WordPress Essential Blocks for Gutenberg wordpress plugin to the latest available version (at least 4.8.4).

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.06%
Third-Party Advisory patchstack.com
Affected: WPDeveloper Essential Blocks for Gutenberg
Published at:
Updated at:

References

Link Tags
https://patchstack.com/database/wordpress/plugin/essential-blocks/vulnerability/wordpress-essential-blocks-plugin-4-8-3-broken-access-control-vulnerability?_s_id=cve third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2025-26871?
CVE-2025-26871 has been scored as a medium severity vulnerability.
How to fix CVE-2025-26871?
To fix CVE-2025-26871: Update the WordPress Essential Blocks for Gutenberg wordpress plugin to the latest available version (at least 4.8.4).
Is CVE-2025-26871 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-26871 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-26871?
CVE-2025-26871 affects WPDeveloper Essential Blocks for Gutenberg.
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