CVE-2026-3426 json
RTMKit Addons for Elementor <= 2.0.2 - Authenticated (Author+) Missing Authorization to Widget Configuration Modification
published 2026-05-13 5 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-29938
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected products
- rometheme RTMKit
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/632431eb-ea78-4c93-ac79-2cb92b5746c6?source=cve
- plugins.trac.wordpress.org /browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L180
- plugins.trac.wordpress.org /browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L279
- plugins.trac.wordpress.org /browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L39
- plugins.trac.wordpress.org /browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L44
- plugins.trac.wordpress.org /changeset/3474369/
Sources
- CVE List CVE-2026-3426
- NVD CVE-2026-3426
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.