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Threat intelligence

Email Encoder – Protect Email Addresses and Phone Numbers <= 2.4.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via eeb_mailto Shortcode

CVE-2026-2840 · email-encoder-bundle

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Email Encoder Bundle at a vulnerable version. How SiteRespond intelligence works

Vulnerability
Email Encoder – Protect Email Addresses and Phone Numbers <= 2.4.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via eeb_mailto Shortcode
Affected software
email-encoder-bundle(Plugin)
Affected versions
  • ≤ 2.4.4
Authentication
Authenticated (see advisory title)
Vulnerability type
Cross-site scripting
Published
15 April 2026
CISA KEV
Not listed in CISA KEV at last catalog refresh
Impact
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source

Data imported from Wordfence Intelligence (advisory 9987b5b4-33d8-4446-acbe-58c6cb5604df). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Email Encoder Bundle version against this catalog when the Defence plugin is connected to your WordPress site.