CVSS: 8.7EPSS: 0%CPEs: 1EXPL: 1CVE-2019-12830
https://notcve.org/view.php?id=CVE-2019-12830
In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue. En MyBB anterior a 1.8.21, un atacante puede aprovechar un fallo de análisis en el renderizador de Publicación y Mensaje Privado que conlleva a un ataque XSS persistente de BBCode de [video] para controlar cualquier cuenta del foro, también se conoce como un problema de video anidado de MyCode. • https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release https://blog.ripstech.com/2019/mybb-stored-xss-to-rce • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2018-19202
https://notcve.org/view.php?id=CVE-2018-19202
A reflected XSS vulnerability in index.php in MyBB 1.8.x through 1.8.19 allows remote attackers to inject JavaScript via the 'upsetting[bburl]' parameter. Una vulnerabilidad de tipo XSS reflejada en el archivo index.php en MyBB versión 1.8.x hasta la 1.8.19, permite a atacantes remotos inyectar JavaScript por medio del parámetro 'upsetting[bburl]'. • https://blog.mybb.com https://mybb.com/versions/1.8.20 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2018-19201
https://notcve.org/view.php?id=CVE-2018-19201
A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter. Una vulnerabilidad de XSS reflejado en el editor "ModCP Profile", en versiones anteriores a la 1.8.20, permite a los atacantes remotos inyectar código JavaScript en el parámetro "username". • https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release https://github.com/mybb/mybb/blob/feature/SECURITY.md#technical-details-of-known-issues • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 1CVE-2018-17128 – MyBB Visual Editor 1.8.18 - Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2018-17128
A Persistent XSS issue was discovered in the Visual Editor in MyBB before 1.8.19 via a Video MyCode. Se ha descubierto un problema de Cross-Site Scripting (XSS) persistente en Visual Editor en MyBB en versiones anteriores a la 1.8.19 mediante Video MyCode. MyBB Visual Editor versions 1.8.18 and below suffer from a cross site scripting vulnerability. • https://www.exploit-db.com/exploits/45449 https://blog.mybb.com/2018/09/11/mybb-1-8-19-released-security-maintenance-release • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 1%CPEs: 1EXPL: 1CVE-2018-15596 – MyBB 1.8.17 - Cross-Site Scripting
https://notcve.org/view.php?id=CVE-2018-15596
An issue was discovered in inc/class_feedgeneration.php in MyBB 1.8.17. On the forum RSS Syndication page, one can generate a URL such as http://localhost/syndication.php?fid=&type=atom1.0&limit=15. The thread titles (within title elements of the generated XML documents) aren't sanitized, leading to XSS. Se ha descubierto un problema en inc/class_feedgeneration.php en MyBB 1.8.17. • https://www.exploit-db.com/exploits/45393 https://blog.mybb.com/2018/08/22/mybb-1-8-18-released-security-maintenance-release • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •