CVE-2026-3425

High

Published: 13 May 2026

Published

13 May 2026

Modified

13 May 2026

KEV Added

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Patch

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CVSS Score v3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0063 45.5th percentile

Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2026-3425 is a high-severity PHP Remote File Inclusion (CWE-98) vulnerability in Wordpress (inferred from references). Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 45.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2026-29937

Vulnerability details

The RTMKit Addons for Elementor plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 2.0.2 via the 'path' parameter of the 'get_content' AJAX action. This makes it possible for authenticated attackers, with Author-level…

access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where PHP files can be uploaded and included.

CWE(s): CWE-98

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1505.003 Web Shell Persistence

Adversaries may backdoor web servers with web shells to establish persistent access to systems.

attack.mitre.org →

Why these techniques?

LFI in public-facing WordPress plugin directly enables exploitation of web apps (T1190) and web shell deployment via arbitrary PHP file inclusion/execution (T1505.003).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0