EUVD-2026-13982
GHSA-fhwh-m653-p2c2
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
3Description
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.
Analysis
The Any Post Slider WordPress plugin versions up to 1.0.4 contain a Stored Cross-Site Scripting (XSS) vulnerability in the aps_slider shortcode due to insufficient input sanitization and output escaping on the 'post_type' attribute. Authenticated attackers with Contributor-level access or higher can inject arbitrary JavaScript that persists in pages and executes for all users who view the injected content. …
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Remediation
Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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