CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2020-6159
https://notcve.org/view.php?id=CVE-2020-6159
URLs using “javascript:” have the protocol removed when pasted into the address bar to protect users from cross-site scripting (XSS) attacks, but in certain circumstances this removal was not performed. This could allow users to be socially engineered to run an XSS attack against themselves. This vulnerability affects Opera for Android versions below 61.0.3076.56532. Las URL que usan "javascript:" tienen el protocolo removido cuando se pegaban en la barra de direcciones para proteger a usuarios de ataques de tipo cross-site scripting (XSS), pero en determinadas circunstancias esta eliminación no fue llevada a cabo. Esto podría permitir a usuarios hacer ingeniería social para ejecutar un ataque de tipo XSS contra ellos mismos. • https://security.opera.com/cross-site-scripting-in-ofa-opera-security-advisories • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2019-19788
https://notcve.org/view.php?id=CVE-2019-19788
Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context. Opera para Android versiones anteriores a 54.0.2669.49432, es vulnerable a un ataque de omisión de iframe de origen cruzado dentro del sandbox. Al utilizar un servicio que funciona dentro de un iframe del sandbox, es posible omitir los atributos normales del sandbox. • https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisories •
CVSS: 6.9EPSS: 0%CPEs: 1EXPL: 2CVE-2010-5227 – Opera 10.61 - 'dwmapi.dll' DLL Hijacking
https://notcve.org/view.php?id=CVE-2010-5227
Untrusted search path vulnerability in Opera before 10.62 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl file. NOTE: some of these details are obtained from third party information. Vulnerabilidad de ruta de búsqueda no confiable en Opera anterior a v10.62 permite a usuarios locales obtener privilegios a través de un archivo dwmapi.dll caballo de troya en el directorio de trabajo actual, como lo demuestra un directorio que contiene un htm.,. Mht,. Mhtml,. • https://www.exploit-db.com/exploits/14732 http://secunia.com/advisories/41083 http://www.exploit-db.com/exploits/14732 http://www.opera.com/docs/changelogs/windows/1062 http://www.opera.com/support/kb/view/970 •
CVSS: 5.8EPSS: 0%CPEs: 75EXPL: 0CVE-2009-2068
https://notcve.org/view.php?id=CVE-2009-2068
Google Chrome detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying an http page to include an https iframe that references a script file on an http site, related to "HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages." Google Chrome detecta contenido http en páginas https únicamente cuando el marco (frame) de nivel superior usa https, lo que permite a atacantes "hombre-en-medio" (man-in-the-middle o MITM) ejecutar secuencias de comandos web de su elección, en un contexto de sitio https, modificando una página http para incluir un iframe https que referencia al archivo en un sitio http con la secuencia de comandos. Relacionado con "Páginas HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages." • http://research.microsoft.com/apps/pubs/default.aspx?id=79323 http://research.microsoft.com/pubs/79323/pbp-final-with-update.pdf https://exchange.xforce.ibmcloud.com/vulnerabilities/51192 • CWE-287: Improper Authentication •
CVSS: 9.3EPSS: 4%CPEs: 97EXPL: 0CVE-2008-5679
https://notcve.org/view.php?id=CVE-2008-5679
The HTML parsing engine in Opera before 9.63 allows remote attackers to execute arbitrary code via crafted web pages that trigger an invalid pointer calculation and heap corruption. El motor de análisis HTML en versiones de Opera anteriores a la 9.63 permite a atacantes remotos ejecutar código arbitrario a través de páginas web convenientemente modificadas ocasionando un calculo de puntero inválido y la corrupción del montículo (heap). • http://secunia.com/advisories/34294 http://security.gentoo.org/glsa/glsa-200903-30.xml http://securityreason.com/securityalert/4791 http://www.nruns.com/security_advisory_opera_html_parsing_code_execution.php http://www.opera.com/docs/changelogs/linux/963 http://www.opera.com/support/kb/view/921 http://www.securityfocus.com/archive/1/499315/100/0/threaded http://www.securitytracker.com/id?1021460 • CWE-399: Resource Management Errors •