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.

Classification

CVE ID: CVE-2025-26871

CVSS Base Severity: MEDIUM

CVSS Base Score: 4.3

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

Affected Products

Vendor: WPDeveloper

Product: Essential Blocks for Gutenberg

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 4.4% (scored less or equal to compared to others)

EPSS Date: 2025-03-26 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-26871
https://patchstack.com/database/wordpress/plugin/essential-blocks/vulnerability/wordpress-essential-blocks-plugin-4-8-3-broken-access-control-vulnerability?_s_id=cve

Timeline