CVE-2023-5292: fallo de gravedad media en hwk-fr Advanced Custom Fields: Extended
Advanced Custom Fields: Extended <= 0.8.9.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.4epss 0.4%
The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'acfe_form' shortcode in versions up to, and including, 0.8.9.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Productos afectados
hwk-fr · Advanced Custom Fields: ExtendedCVEs relacionadas — hwk-fr Advanced Custom Fields: Extended
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-13486CRITICALAdvanced Custom Fields: Extended 0.9.0.5 - 0.9.1.1 - Unauthenticated Remote Code Execution in prepare_formEPSS 68.6%CVE-2025-14533CRITICALAdvanced Custom Fields: Extended <= 0.9.2.1 - Unauthenticated Privilege Escalation via Insert User Form ActionEPSS 1.5%CVE-2026-8809CRITICALAdvanced Custom Fields: Extended <= 0.9.2.5 - Unauthenticated Privilege Escalation via Validation Bypass to '_acf_post_id' ParameterEPSS 0.8%CVE-2026-110305HIGHAdvanced Custom Fields: Extended <= 0.9.2.7 - Unauthenticated Sensitive Information Exposure in 'acf[<mapped_field>]' Parameter via {get_user} Template Tag InjectionEPSS 0.6%CVE-2025-15463MEDIUMAdvanced Custom Fields: Extended <= 0.9.2.3 - Unauthenticated Arbitrary Shortcode ExecutionEPSS 0.4%CVE-2026-2839MEDIUMAdvanced Custom Fields: Extended <= 0.9.2.7 - Missing Authorization to Unauthenticated Data Exposure via Multiple AJAX EndpointsEPSS 0.3%
Referencias
https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.8.9.3/includes/modules/form/module-form-front.php#L669https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.8.9.4/includes/modules/form/module-form-front.php#L669https://plugins.trac.wordpress.org/changeset/2972880/acf-extended#file4https://www.wordfence.com/threat-intel/vulnerabilities/id/dcbe0c72-d518-45d3-a220-896a51071b26?source=cve