Stored Cross-Site Scripting Vulnerability in Slider, Gallery, and Carousel Plugin by MetaSlider

CVE-2025-5337

What is CVE-2025-5337?

The Slider, Gallery, and Carousel plugin by MetaSlider for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping related to the 'aria-label' parameter. This vulnerability affects all versions up to and including 3.98.0, allowing authenticated attackers with Contributor-level access or higher to inject malicious scripts into pages. These scripts execute automatically when users access the affected pages, posing significant security risks for WordPress sites utilizing this plugin.

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