SEPTEMBER 17, 2026
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Case File

CVE-2026-78363

MEDIUM · CVSS 4.8 EPSS 0.15% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-01 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The MW WP Form plugin for WordPress prior to version 5.1.5 is vulnerable to shortcode execution through user-submitted values, enabling unauthenticated users to execute any registered shortcode on the site. This can lead to unauthorized actions or content manipulation if the site is configured to display submitted values. WordPress site administrators using this plugin should prioritize updating to the latest version to mitigate potential security risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-78363
Severity
MEDIUM
CVSS
4.8
EPSS
0.15%
WordPress

Original NVD Description

The MW WP Form WordPress plugin before 5.1.5 does not prevent shortcodes in user-submitted values from being executed when it merges those values into a message that it later processes for shortcodes, allowing unauthenticated users to run any shortcode registered on the site. Exploitation requires the site to have been configured to echo a submitted value back to the visitor after submission.