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Medium severity · published May 2, 2026
CVE-2026-4790
Premium Addons for Elementor <= 4.11.70 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'custom_svg' Parameter
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Premium Addons for Elementor – Powerful Elementor Templates & Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_svg' parameter in versions up to, and including, 4.11.70 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
Premium Addons for Elementor – Powerful Elementor Templates & Widgets · leap13
through 4.11.70 · source: vendor
Affected product
PA
Premium Addons for Elementor – Powerful Elementor Templates & Widgets
leap13
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4790
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4790
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3495451/premium-addons-for-elementor
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/ae6d07eb-3e64-45ee-ad5d-92b41ef11e43?source=cve
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