Cross site scripting

Cross-site scripting XSS vulnerability in Opera before 10.54 on Windows and Mac OS X, and before 10.11 on UNIX platforms, allows remote attackers to inject arbitrary web script or HTML via a data: URI, related to incorrect detection of the "opening site."...

Code injection

Opera before 10.60 does not properly restrict certain interaction between plug-ins, file inputs, and the clipboard, which allows user-assisted remote attackers to trigger the uploading of arbitrary files via a crafted web site...

Code injection

Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly restrict certain uses of homograph characters in domain names, which makes it easier for remote attackers to spoof IDN domains via unspecified choices of characters...

Design/Logic Flaw

Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog...

CVE-2010-2660

Opera before 10.54 on Windows/Mac and before 10.60 on UNIX suffers from improper restriction of certain homograph characters in domain names, enabling remote attackers to spoof IDN domains. Root cause: inadequate validation of characters used in domain names. Impact: possible spoofing of the addr...

CVE-2010-2660

Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly restrict certain uses of homograph characters in domain names, which makes it easier for remote attackers to spoof IDN domains via unspecified choices of characters...

CVE-2010-2659

The CVE-2010-2659 entry relates to Opera browsers where widget properties become accessible to third-party domains. Affected versions are Opera before 10.50 on Windows, before 10.52 on Mac OS X, and before 10.60 on UNIX platforms. The underlying impact is that remote attackers could obtain potent...

CVE-2010-2657

Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog...

CVE-2010-2659

Opera before 10.50 on Windows, before 10.52 on Mac OS X, and before 10.60 on UNIX platforms makes widget properties accessible to third-party domains, which allows remote attackers to obtain potentially sensitive information via a crafted web site...

CVE-2010-2663

Opera before 10.60 allows remote attackers to cause a denial of service application hang via an ended event handler that changes the SRC attribute of an AUDIO element...

CVE-2010-2663

CVE-2010-2663 affects the Opera web browser prior to 10.60. An ended event handler that changes the SRC attribute of an AUDIO element can trigger a denial of service (application hang). The OpenVAS/Gentoo entries corroborate Opera-focused vulnerabilities with this vector and point to upgrading to...

CVE-2010-2665

CVE-2010-2665 is an XSS vulnerability in Opera tracked across multiple sources. Affected software includes Opera before 10.54 on Windows and macOS, and before 10.11 on UNIX. The vulnerability allows remote attackers to inject arbitrary web script or HTML via a data: URI, related to incorrect dete...

CVE-2010-2666

CVE-2010-2666 affects Opera Browser

CVE-2010-2658

Opera before 10.60 does not properly restrict certain interaction between plug-ins, file inputs, and the clipboard, which allows user-assisted remote attackers to trigger the uploading of arbitrary files via a crafted web site...

CVE-2010-2662

Opera before 10.60 allows remote attackers to bypass the popup blocker via a javascript: URL and a "fake click."...

CVE-2010-2661

Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly restrict access to the full pathname of a file selected for upload, which allows remote attackers to obtain potentially sensitive information via unspecified DOM manipulations...

CVE-2010-2658

Opera is affected by multiple vulnerabilities described in CVE-2010-2658. In Opera before 10.60, there is insufficient restriction of interactions between plug-ins, file inputs, and the clipboard, enabling a user-assisted remote attacker to trigger uploading of arbitrary files via a crafted web s...

CVE-2010-2661

Opera before 10.54 (Windows/Mac) and before 10.60 (Unix) does not properly restrict access to the full pathname of a file selected for upload, potentially exposing sensitive information via DOM manipulations. Affected components/versions include the described Opera releases; CVE-2010-2661 is the ...

CVE-2010-2657

Opera versions older than 10.60 for Windows and macOS are affected by a vulnerability where certain double‑click actions on a web page can bypass the Open/Save dialog and lead to arbitrary code execution with user assistance. The issue is documented as CVE-2010-2657. The public details indicate t...

CVE-2010-2666

Opera before 10.54 on Windows and Mac OS X does not properly enforce permission requirements for widget filesystem access and directory selection, which allows user-assisted remote attackers to create or modify arbitrary files, and consequently execute arbitrary code, via widget File I/O operatio...