CVE Watch12 ago 2026

CVE-2026-16090

The GamiPress – Gamification plugin to reward points, achievements, badges & ranks in WordPress plugin for WordPress is vulnerable to Stored

CVSS

6.4

Medio

EPSS

0.2%

KEV

—

Exploit Today

0-100

Publicado: 1 ago 2026 · Última mod.: 12 ago 2026 · CWE-79

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-08-012026-08-30

Descripción técnica

The GamiPress – Gamification plugin to reward points, achievements, badges & ranks in WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'heading_size' Shortcode Attribute in 'gamipress_achievement' in all versions up to, and including, 7.9.9.1 due to insufficient input sanitization and output escaping. 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 an injected page. WordPress save-time wp_kses_post does not neutralize this payload because the injected value is stored inside a shortcode attribute rather than as a raw HTML tag, and is only emitted into HTML at render time without escaping.

Referencias oficiales

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