CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-15139 – XSS in MyBB
https://notcve.org/view.php?id=CVE-2020-15139
In MyBB before version 1.8.24, the custom MyCode (BBCode) for the visual editor doesn't escape input properly when rendering HTML, resulting in a DOM-based XSS vulnerability. The weakness can be exploited by pointing a victim to a page where the visual editor is active (e.g. as a post or Private Message) and operates on a maliciously crafted MyCode message. This may occur on pages where message content is pre-filled using a GET/POST parameter, or on reply pages where a previously saved malicious message is quoted. After upgrading MyBB to 1.8.24, make sure to update the version attribute in the `codebuttons` template for non-default themes to serve the latest version of the patched `jscripts/bbcodes_sceditor.js` file. En MyBB anterior a la versión 1.8.24, el MyCode (BBCode) personalizado para el editor visual no escapa la entrada correctamente cuando renderiza HTML, lo que genera una vulnerabilidad de tipo XSS basada en DOM. • https://github.com/mybb/mybb/commit/37ad29dcd25489a37bdd89ebac761f22492558b0 https://github.com/mybb/mybb/security/advisories/GHSA-37h7-vfv6-f8rj https://mybb.com/versions/1.8.24 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2014-3826
https://notcve.org/view.php?id=CVE-2014-3826
Cross-site scripting (XSS) vulnerability in MyBB before 1.6.13 allows remote authenticated users to inject arbitrary web script or HTML via the name parameter in the edit action of the config-profile_fields module. Una vulnerabilidad de tipo cross-site scripting (XSS) en MyBB versiones anteriores a 1.6.13, permite a usuarios autenticados remotos inyectar script web o HTML arbitrario por medio del parámetro name en la acción edit del módulo config-profile_fields. • http://adamziaja.com/poc/201312-xss-mybb.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2014-3827
https://notcve.org/view.php?id=CVE-2014-3827
Multiple cross-site scripting (XSS) vulnerabilities in the MyBB (aka MyBulletinBoard) before 1.8.4 allow remote authenticated users to inject arbitrary web script or HTML via the title parameter in the (1) edit or (2) add action in the user-users module or the (3) finduser action or the name parameter in an (4) edit action in the user-user module or the (5) editprofile action to modcp.php. Múltiples vulnerabilidades de tipo cross-site scripting (XSS) en MyBB (también se conoce como MyBulletinBoard) versiones anteriores a 1.8.4, permiten a usuarios autenticados remotos inyectar script web o HTML arbitrario por medio del parámetro title en la acción (1) edit o (2) add en el módulo user-users o la (3) acción finduser o el parámetro name en una (4) acción edit en el módulo user-user o la (5) acción editprofile en el archivo modcp.php. • http://blog.mybb.com/2015/02/15/mybb-1-8-4-released-feature-update-security-maintenance-release https://adamziaja.com/poc/201312-xss-mybb.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2019-20225
https://notcve.org/view.php?id=CVE-2019-20225
MyBB before 1.8.22 allows an open redirect on login. MyBB versiones anteriores a la versión 1.8.22, permite un redireccionamiento abierto sobre el inicio de sesión. • https://blog.mybb.com/2019/12/30/mybb-1-8-22-released-security-maintenance-release https://mybb.com/versions/1.8.22 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1CVE-2019-12363
https://notcve.org/view.php?id=CVE-2019-12363
An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate (or usercp.php?action=mybb2fa&do=activate). A deactivate operation lowers the security of the targeted account by disabling two factor authentication. • https://community.mybb.com/thread-162369.html https://seekurity.com/blog/advisories/mybb-two-factor-authentication-extension-vulnerabilities • CWE-352: Cross-Site Request Forgery (CSRF) •