CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-20041 – WordPress Core < 5.3.1 - Authenticated Stored Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2019-20041
wp_kses_bad_protocol in wp-includes/kses.php in WordPress before 5.3.1 mishandles the HTML5 colon named entity, allowing attackers to bypass input sanitization, as demonstrated by the javascript: substring. La función wp_kses_bad_protocol en el archivo wp-includes/kses.php en WordPress versiones anteriores a la versión 5.3.1, maneja inapropiadamente la entidad llamada HTML5 colon, permitiendo a atacantes omitir el saneamiento de entrada, como es demostrado por la subcadena javascript&colon. • https://github.com/WordPress/wordpress-develop/commit/b1975463dd995da19bb40d3fa0786498717e3c53 https://lists.debian.org/debian-lts-announce/2020/01/msg00010.html https://seclists.org/bugtraq/2020/Jan/8 https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release https://www.debian.org/security/2020/dsa-4599 https://www.debian.org/security/2020/dsa-4677 • CWE-20: Improper Input Validation CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.8EPSS: 0%CPEs: 3EXPL: 0CVE-2019-16781 – Stored cross-site scripting (XSS) in WordPress block editor
https://notcve.org/view.php?id=CVE-2019-16781
In WordPress before 5.3.1, authenticated users with lower privileges (like contributors) can inject JavaScript code in the block editor, which is executed within the dashboard. It can lead to an admin opening the affected post in the editor leading to XSS. En WordPress versiones anteriores a 5.3.1, los usuarios autenticados con privilegios más bajos (como los contribuyentes) pueden inyectar código JavaScript en el editor de bloques, que es ejecutado dentro del panel. Puede conllevar a un administrador a abrir la publicación afectada en el editor conllevando a un ataque de tipo XSS. • https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-pg4x-64rh-3c9v https://hackerone.com/reports/731301 https://seclists.org/bugtraq/2020/Jan/8 https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-release https://wpvulndb.com/vulnerabilities/9976 https://www.debian.org/security/2020/dsa-4599 https://www.debian.org/security/2020/dsa-4677 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-17670 – WordPress Core < 5.2.4 - Server Side Request Forgery #2
https://notcve.org/view.php?id=CVE-2019-17670
WordPress before 5.2.4 has a Server Side Request Forgery (SSRF) vulnerability because Windows paths are mishandled during certain validation of relative URLs. WordPress versiones anteriores a 5.2.4, presenta una vulnerabilidad de tipo Server Side Request Forgery (SSRF) porque las rutas (paths) de Windows son manejadas inapropiadamente durante cierta comprobación de las URL relativas. • https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html https://core.trac.wordpress.org/changeset/46472 https://github.com/WordPress/WordPress/commit/9db44754b9e4044690a6c32fd74b9d5fe26b07b2 https://lists.debian.org/debian-lts-announce/2019/11/msg00000.html https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html https://lists.debian.org/debian-lts-announce/2022/10/msg00010.html https://wordpress.org/news/2019/10/wordpress-5-2-4-security-r • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 9.8EPSS: 1%CPEs: 4EXPL: 0CVE-2019-17669 – WordPress Core < 5.2.4 - Server Side Request Forgery
https://notcve.org/view.php?id=CVE-2019-17669
WordPress before 5.2.4 has a Server Side Request Forgery (SSRF) vulnerability because URL validation does not consider the interpretation of a name as a series of hex characters. WordPress versiones anteriores a 5.2.4, presenta una vulnerabilidad de tipo Server Side Request Forgery (SSRF) porque la comprobación de URL no considera la interpretación de un nombre como una serie de caracteres hexadecimales. • https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html https://core.trac.wordpress.org/changeset/46475 https://github.com/WordPress/WordPress/commit/608d39faed63ea212b6c6cdf9fe2bef92e2120ea https://lists.debian.org/debian-lts-announce/2019/11/msg00000.html https://seclists.org/bugtraq/2020/Jan/8 https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release https://wpvulndb.com/vulnerabilities/9912 https://www.debian.org/security/2020/dsa-4 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 6.4EPSS: 1%CPEs: 3EXPL: 0CVE-2019-17672 – WordPress Core < 5.2.4 - Authenticated Stored Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2019-17672
WordPress before 5.2.4 is vulnerable to a stored XSS attack to inject JavaScript into STYLE elements. WordPress versiones anteriores a 5.2.4, es vulnerable a un ataque de tipo XSS almacenado para inyectar JavaScript en elementos STYLE. • https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html https://seclists.org/bugtraq/2020/Jan/8 https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release https://wpvulndb.com/vulnerabilities/9910 https://www.debian.org/security/2020/dsa-4599 https://www.debian.org/security/2020/dsa-4677 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •