The Emailchef plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the page_options_ajax_disconnect() function in all versions up to, and including, 3.5.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's settings via the 'emailchef_disconnect' AJAX action.
CVE-2026-1930 is a medium severity with CVSS 4.3 Vulnerability issue affecting the Plugin Emailchef. It affects Versions up to 3.5.1 and is fixed in 3.5.2.
CVE-2026-1930 is tracked for the Plugin Emailchef as medium severity with CVSS 4.3. The affected range is Versions up to 3.5.1. Update Emailchef to 3.5.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
emailchef
View on wordpress.org
|
| CVE | CVE-2026-1930 |
| Patched Versions |
3.5.2
|
| Affected Versions |
Versions up to 3.5.1
|
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more
