PT-2026-26823 · It Path Solutions · Any Post Slider

Djaidja Moundjid · Published 2026-03-21 · Updated 2026-03-21 · CVE-2026-1899

NVD

CVSS v3.1

6.4

Medium

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

The Any Post Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's aps slider shortcode in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping on the 'post type' attribute. 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1899

Affected Products

Any Post Slider

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-1899 · Security Note
• https://wordpress.org/plugins/any-post-slider · Note
• https://plugins.trac.wordpress.org/browser/any-post-slider/trunk/public/partials/any-post-slider-no_content.php#L3 · Note
• https://plugins.trac.wordpress.org/browser/any-post-slider/tags/1.0.4/public/partials/any-post-slider-no_content.php#L3 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/562f194f-1f32-4de4-8074-84580f653bdb?source=cve · Note