VYPR
Medium severity6.4NVD Advisory· Published Jan 9, 2026· Updated Apr 15, 2026No known patch

CVE-2025-13897

CVE-2025-13897

Description

The Client Testimonial Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'aft_testimonial_meta_name' custom field in the Client Information metabox in all versions up to, and including, 2.0 due to insufficient input sanitization and output escaping on user-supplied attributes. 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 the injected administrative page.

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Affected products

1

Patches

Vulnerability mechanics

References

3

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