CVE-2026-6089

WP CTA <= 2.1.2 - Authenticated (Administrator+) Server-Side Request Forgery

Published Jul 29, 2026 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Blendmedia
Blendmedia wp Cta – Call Now Button, Sticky Button & Call To Action Builder
Wordpress
Wordpress wordpress
Vendors & Products Blendmedia
Blendmedia wp Cta – Call Now Button, Sticky Button & Call To Action Builder
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description 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.
Title WP CTA <= 2.1.2 - Authenticated (Administrator+) Server-Side Request Forgery
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jul 29, 2026, 2:29 PM
Reserved
Apr 10, 2026, 3:43 PM
Status
Deferred
Published
Jul 29, 2026, 11:16 AM
Modified
Jul 30, 2026, 2:01 PM