CVE-2026-13247
Logo Slider <= 5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lgx_tooltip_position' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jul 10, 2026
- Updated
- Jul 10, 2026
- Reserved
- Jun 24, 2026
Description
The Logo Slider – Logo Carousel, Client Logo Slider & Brand Showcase for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'lgx_tooltip_position' parameter in all versions up to, and including, 5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Logo Slider WP – Responsive Logo Carousel, Logo Gallery & Logo Showcaselogichunt |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dd321fd7-1f3a-4d1c-b832-69423a35fad5?source=cve
- https://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/public/partials/template/view-default.php#L43
- https://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/public/partials/view-controller.php#L66
- https://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/admin/class-logo-slider-wp-admin.php#L996
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3601263%40logo-slider-wp&new=3601263%40logo-slider-wp
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