CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
3Description
Missing Authorization vulnerability in CyberChimps Responsive Blocks responsive-block-editor-addons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Responsive Blocks: from n/a through <= 2.2.0.
Analysis
A Missing Authorization vulnerability exists in CyberChimps Responsive Blocks responsive-block-editor-addons plugin through version 2.2.0, where incorrectly configured access control allows unauthenticated attackers to perform unauthorized actions. The vulnerability has a CVSS score of 5.3 with a network attack vector and no privileges required, meaning remote attackers can exploit this without authentication to modify content or settings. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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EUVD-2026-12029