Is CVE-2026-59521 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-59521?

CVE-2026-59521 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-59521

Description

Deserialization of Untrusted Data vulnerability in ShapedPlugin LLC Real Testimonials testimonial-free allows Object Injection.This issue affects Real Testimonials: from n/a through <= 3.1.15.