CVE-2017-20289
CVE-2017-20289 · Broadstreet Ad Widget WordPress Plugin < 2.12.0 Local File Inclusion via step parameter
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Broadstreet Ad Widget plugin for WordPress 2.2.0 before 2.12.0 contains a local file inclusion vulnerability that allows authenticated users to execute attacker-chosen PHP files by passing unsanitized input to require in views/modal/index.php. Attackers can supply directory traversal sequences in the 'step' parameter, optionally with a null byte, to include local files and execute PHP code. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19.
CVSS 7.7 · Alta · EPSS 0,8% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
ad widget
- Versiones
- ≥ 2.2.0, < 2.12.0: Afectada (custom)
Actualiza a 2.12.0
Fuentes originales
- https://wpscan.com/vulnerability/caca21fe-56bf-4d4c-afc8-4a218e52f0a2
- https://packetstorm.news/files/id/144553/
- https://cxsecurity.com/issue/WLB-2017100084
- https://plugins.trac.wordpress.org/changeset/1628751/ad-widget
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/wordpress/ad-widget-lfi.yaml
- https://wordpress.org/plugins/ad-widget/
- https://www.vulncheck.com/advisories/broadstreet-ad-widget-wordpress-plugin-2.12.0-local-file-inclusion-via-step-parameter
- https://nvd.nist.gov/vuln/detail/CVE-2017-20289