CVE Watch1 jul 2026

CVE-2026-12560

The Editorial Rating – Product Review & Rating System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Link URL' Field

CVSS

4.4

Medio

EPSS

0.4%

p32

KEV

—

Exploit Today

0-100

Publicado: 30 jun 2026 · Última mod.: 1 jul 2026 · CWE-79

EPSS · 30d

0.2%EPSS · 30 días0.4%

2026-08-232026-09-21

Descripción técnica

The Editorial Rating – Product Review & Rating System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Link URL' Field in all versions up to, and including, 4.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The WordPress unfiltered_html capability exemption does not apply here because the payload is stored in post meta (_wpas_er_options via update_post_meta) rather than in post_content or post_excerpt, meaning the restriction affects all administrators regardless of their unfiltered_html status.

Referencias oficiales

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