Critical severity · published Jun 15, 2026
CVE-2026-49109
WordPress Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms plugin <= 1.4.3 - PHP Object Injection vulnerability
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Unauthenticated PHP Object Injection in Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.4.3 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IF
Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms · crm perks
through 1.4.3 · source: vendor
Affected product
IF
Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms
crm perks
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-49109
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-49109
patchstack.com
https://patchstack.com/database/wordpress/plugin/cf7-salesforce/vulnerability/wordpress-integration-for-salesforce-and-contact-form-7-wpforms-elementor-formidable-ninja-forms-plugin-1-4-3-php-object-injection-vulnerability?_s_id=cve
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