CVE-2026-6089

The WP CTA plugin for WordPress is vulnerable to Server-Side Request Forgery via the 'sticky_s_media' parameter in imported JSON files in all versions up to, and including, 2.1.2. This is due to the import_sidebars() function passing user-supplied URLs from imported JSON data to file_get_contents() with only FILTER_VALIDATE_URL validation (which allows internal IPs). This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application, which can be used to query and modify information from internal services. The response content is saved as a WordPress media attachment, making this a full-read SSRF.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/easy-sticky-sidebar/trunk/inc/import-export.php#L97
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3491924%40easy-sticky-sidebar%2Ftrunk&old=3459250%40easy-sticky-sidebar%2Ftrunk&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/df5fc86f-e4ba-424b-bece-79abd763cf74?source=cve

Configurations

No configuration.

History

29 Jul 2026, 11:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-29 11:16

Updated : 2026-07-30 14:01

NVD link : CVE-2026-6089

Mitre link : CVE-2026-6089

CVE.ORG link : CVE-2026-6089

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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