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Medium severity · published May 13, 2026
CVE-2026-3426
RTMKit Addons for Elementor <= 2.0.2 - Authenticated (Author+) Missing Authorization to Widget Configuration Modification
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
The RTMKit Addons for Elementor plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the save_widget() and reset_all_widgets() functions in all versions up to, and including, 2.0.2. This makes it possible for authenticated attackers, with Author-level access and above, to modify or reset site-wide widget configurations.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
RTMKit · rometheme
through 2.0.2 · source: vendor
Affected product
RT
RTMKit
rometheme
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3426
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3426
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L39
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L44
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L180
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L279
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3474369/
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/632431eb-ea78-4c93-ac79-2cb92b5746c6?source=cve
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