CVE WatchJul 17, 2026

CVE-2026-15336

The Catch Themes Demo Import plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 3.3. This is due

CVSS

4.3

Medium

EPSS

0.3%

p16

KEV

—

Exploit Today

0-100

Published: Jul 16, 2026 · Last modified: Jul 17, 2026 · CWE-862

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-07-162026-07-20

Technical description

The Catch Themes Demo Import plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 3.3. This is due to the catch_themes_demo_import_activate_plugin() function, hooked on admin_init when the activate_plugin GET parameter is present, calling Plugin_Upgrader::install() to download and install a plugin from WordPress.org before performing the current_user_can('activate_plugins') capability check. This makes it possible for authenticated attackers, with subscriber-level access and above, to install the hardcoded 'essential-content-types' plugin from the WordPress.

Official references

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