CVE-2026-91707: medium-severity vulnerability in Elegant Themes Divi
Divi <= 5.11.1 - Missing Authorization to Unauthenticated Arbitrary Registered Shortcode Execution via 'content' Parameter via Shortcode Module REST Endpoint
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.5%
The The Divi theme for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.11.1. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. When the 'Force Enable D4 Shortcode Framework' option is enabled, this includes invoking the et_pb_contact_form shortcode to send email to an attacker-selected recipient with attacker-controlled content.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Elegant Themes · DiviRelated CVEs — Elegant Themes Divi
In the same product, most dangerous first.
CVE-2024-4490MEDIUMElegant Themes Divi Theme, Extra Theme, Divi Page Builder <= 4.25.0 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-5647MEDIUMMultiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via Magnific Popups JavaScript LibraryEPSS 0.4%CVE-2026-4361MEDIUMDivi <= 4.27.6 - Authenticated (Contributor+) Server-Side Request Forgery via 'image_src' ParameterEPSS 0.4%CVE-2023-6744MEDIUMDivi <= 4.23.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2026-3851MEDIUMDivi <= 4.27.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Dynamic Content (Legacy JSON Format) ShortcodeEPSS 0.3%CVE-2024-5533MEDIUMDivi <= 4.25.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%