WP ULike <= 4.6.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.4epss 0.4%
probabilidade de exploração
0.4%top 64% das CVEs
exploração observada
nãonenhuma fonte reporta
The WP ULike plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_ulike' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on the user supplied 'wrapper_class' attribute. 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Referências
https://plugins.trac.wordpress.org/browser/wp-ulike/tags/4.6.9/includes/functions/templates.php#L70https://plugins.trac.wordpress.org/changeset/3052611/wp-ulike/trunk/includes/classes/class-wp-ulike-cta-template.phphttps://www.wordfence.com/threat-intel/vulnerabilities/id/4deb1527-0637-44f2-b336-d0cf2a48fa52?source=cve