PT-2026-70056 · WordPress · Kirki

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CVE-2026-16974

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Published

2026-08-11

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Updated

2026-08-11

CVSS v3.1

6.4

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Kirki – Freeform Page Builder, Website Builder & Customizer versions prior to 6.2.1
Description Insufficient input sanitization and output escaping in the post meta Shortcode allow authenticated attackers with Contributor-level access or higher to perform Stored Cross-Site Scripting. This enables the injection of arbitrary web scripts into pages, which execute when a user visits the affected page.
Recommendations Update to a version newer than 6.2.0.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-16974

Affected Products

Kirki