Medium severity · published Aug 6, 2026
CVE-2026-66688
WordPress Ultimate Addons for Elementor plugin <= 1.45.2 - Cross Site Scripting (XSS) vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
Contributor Cross Site Scripting (XSS) in Ultimate Addons for Elementor <= 1.45.2 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UA
Ultimate Addons for Elementor · Brainstorm Force
through 1.45.2 · source: vendor
Affected product
UA
Ultimate Addons for Elementor
Brainstorm Force
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-66688
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-66688
patchstack.com
https://patchstack.com/database/wordpress/plugin/ultimate-elementor/vulnerability/wordpress-ultimate-addons-for-elementor-plugin-1-45-2-cross-site-scripting-xss-vulnerability?_s_id=cve