CVE-2026-125819 - Vulnerability Details - OpenCVE

Missing Authorization vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenberg Blocks: from n/a through 3.7.6.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

PublishPress

Gutenberg Blocks

unaffected

Version	Status	Constraints
`0`	affected	≤ 3.7.6

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Gutenberg Blocks plugin to the latest available version (at least 3.7.7).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/advanced-gutenberg/vulnerability/wordpress-gutenberg-blocks-plugin-3-7-6-broken-access-control-vulnerability?_s_id=cve

History

Fri, 13 Nov 2026 14:45:00 +0000

Type	Values Removed	Values Added
Description		Missing Authorization vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gutenberg Blocks: from n/a through 3.7.6.
Title		WordPress Gutenberg Blocks plugin <= 3.7.6 - Broken Access Control vulnerability
Weaknesses		CWE-862
References		https://patchstack.com/database/wordpress/plugin/advanced-gutenberg/vulnerability/wordpress-gutenberg-blocks-plugin-3-7-6-broken-access-control-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-11-13T14:36:42.484Z

Updated: 2026-11-13T16:14:35.758Z

Reserved: 2026-11-10T12:37:30.989Z

Link: CVE-2026-125819

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2026-11-13T15:17:41.420

Modified: 2026-11-13T17:17:23.177

Link: CVE-2026-125819

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

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