Medium severity · published Mar 13, 2026
CVE-2026-32543
WordPress Responsive Blocks plugin <= 2.2.0 - Broken Access Control vulnerability
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RB
Responsive Blocks · CyberChimps
through 2.2.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-32543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-32543
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/responsive-block-editor-addons/vulnerability/wordpress-responsive-blocks-plugin-2-2-0-broken-access-control-vulnerability?_s_id=cve
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