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wpvulndbJosé AguileraWPVDB-ID:AF7D62CA-09B3-41C8-B771-BE936CE8F6B2
HistoryDec 20, 2021 - 12:00 a.m.

SEUR Oficial < 1.7.0 - Admin+ Stored Cross-Site Scripting

2021-12-2000:00:00
José Aguilera
wpscan.com
9
seur plugin
cross-site scripting
admin+ privilege
stored xss
vulnerable settings
unsanitized inputs
poc
affected files
information security

EPSS

0.001

Percentile

24.8%

The plugin does not sanitize and escape some of its settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

PoC

Put the following payload in one of the plugin’s settings: "> Affected files: * seur\core\pages\setting-options\user-settings.php The following fields are not escaped properly in the settings page: seur_nif_field, seur_empresa_field, seur_vianombre_field, seur_vianumero_field, seur_escalera_field, seur_piso_field, seur_puerta_field, seur_postal_field, seur_poblacion_field, seur_provincia_field, seur_telefono_field, seur_email_field, seur_contacto_nombre_field, seur_contacto_apellidos_field, seur_cit_codigo_field, seur_cit_usuario_field, seur_cit_contra_field, seur_ccc_field, seur_int_ccc_field, seur_franquicia_field, seur_seurcom_usuario_field, seur_seurcom_contra_field, seur_google_maps_api_field, seur_id_mercancia_field, seur_descripcion_field

EPSS

0.001

Percentile

24.8%

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