The SEOPress – AI SEO Plugin & On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 10.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by any Subscriber who sets their display_name to a string containing the literal %%archive_title%% token alongside HTML event-handler payloads, as WordPress stores display names without HTML filtering and the plugin substitutes the token after escaping has already occurred.
Характеристики атаки
Способ атаки
По сети
Атака возможна удалённо
Сложность
Низкая
Легко эксплуатировать
Нужны права
Низкие
Нужны базовые права
Участие пользователя
Не требуется
Не нужно действие пользователя
Последствия
Конфиденциальность
Низкое
Частичная утечка данных
Целостность
Низкое
Частичная модификация данных
Доступность
Нет
Нет нарушения работы
Строка CVSS v3.1
Тип уязвимости (CWE)
Уязвимые продукты
rainbowgeek:seopress – ai seo plugin & on-site seo
Ссылки 9
https://plugins.svn.wordpress.org/wp-seopress/trunk/
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/…
security@wordfence.com
https://plugins.trac.wordpress.org/changeset/3772366/wp-seopress/trunk/inc/func…
security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/6651c932-aa60-485b-bb…
security@wordfence.com