Stored Cross-Site Scripting Vulnerability in Multi Post Carousel Plugin for WordPress

CVE-2026-1275

What is CVE-2026-1275?

The Multi Post Carousel by Category plugin for WordPress is susceptible to stored cross-site scripting due to inadequate sanitization and escaping of user inputs in the 'slides' shortcode attribute. This flaw affects all versions up to and including 1.4, allowing authenticated users with Contributor-level access or higher to inject malicious scripts. Consequently, these scripts may execute on pages viewed by other users, posing significant security risks and potential data breaches.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch →

References