CVSS: 7.4EPSS: 0%CPEs: 1EXPL: 0CVE-2016-2221 – WordPress Core < 4.4.2 - Open Redirect via wp_validate_redirect
https://notcve.org/view.php?id=CVE-2016-2221
Open redirect vulnerability in the wp_validate_redirect function in wp-includes/pluggable.php in WordPress before 4.4.2 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a malformed URL that triggers incorrect hostname parsing, as demonstrated by an https:example.com URL. Vulnerabilidad de redirección abierta en la función wp_validate_redirect en wp-includes/pluggable.php en WordPress en versiones anteriores a 4.4.2 permite a atacantes remotos redirigir a los usuarios a sitios web arbitrarios y llevar acabo ataques de phishing a través de una URL mal formada que desencadena un análisis gramatical del nombre de host incorrecto, según lo demostrado mediante una URL https:example.com. • http://www.debian.org/security/2016/dsa-3472 http://www.securityfocus.com/bid/82463 http://www.securitytracker.com/id/1034933 https://codex.wordpress.org/Version_4.4.2 https://core.trac.wordpress.org/changeset/36444 https://wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release https://wpvulndb.com/vulnerabilities/8377 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.6EPSS: 1%CPEs: 1EXPL: 1CVE-2016-2222 – WordPress Core < 4.4.2 - Server-Side Request Forgery
https://notcve.org/view.php?id=CVE-2016-2222
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php. La función wp_http_validate_url en wp-includes/http.php en WordPress en versiones anteriores a 4.4.2 permite a atacantes remotos llevar a cabo ataques SSRF a través de un valor cero en el primer octeto de una dirección IPv4 en el parámetro u para wp-admin / press-this.php. • http://www.debian.org/security/2016/dsa-3472 http://www.securityfocus.com/bid/82454 http://www.securitytracker.com/id/1034933 https://codex.wordpress.org/Version_4.4.2 https://core.trac.wordpress.org/changeset/36435 https://hackerone.com/reports/110801 https://news.ycombinator.com/item?id=20433070 https://wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release https://wpvulndb.com/vulnerabilities/8376 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2012-6707 – WordPress Core - Informational - All known Versions - Weak Hashing Algorithm
https://notcve.org/view.php?id=CVE-2012-6707
WordPress through 4.8.2 uses a weak MD5-based password hashing algorithm, which makes it easier for attackers to determine cleartext values by leveraging access to the hash values. NOTE: the approach to changing this may not be fully compatible with certain use cases, such as migration of a WordPress site from a web host that uses a recent PHP version to a different web host that uses PHP 5.2. These use cases are plausible (but very unlikely) based on statistics showing widespread deployment of WordPress with obsolete PHP versions. WordPress hasta la versión 4.8.2 emplea un algoritmo débil de hash de contraseñas basado en MD5, lo que facilita que atacantes determinen valores en texto claro aprovechando el acceso a los valores hash. NOTA: la forma de cambiar esto puede no ser totalmente compatible con ciertos casos de uso, como la migración de un sitio de WordPress desde un host web que emplee una versión reciente de PHP a un host web diferente que emplee PHP 5.2. • https://core.trac.wordpress.org/ticket/21022 • CWE-261: Weak Encoding for Password CWE-326: Inadequate Encryption Strength •