Filtered by vendor Opera
Subscriptions
Filtered by product Opera Browser
Subscriptions
Total
285 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2013-3211 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue." | ||||
| CVE-2010-1993 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera 9.52 does not properly handle an IFRAME element with a mailto: URL in its SRC attribute, which allows remote attackers to cause a denial of service (resource consumption) via an HTML document with many IFRAME elements. | ||||
| CVE-2011-0681 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| The Cascading Style Sheets (CSS) Extensions for XML implementation in Opera before 11.01 recognizes links to javascript: URLs in the -o-link property, which makes it easier for remote attackers to bypass CSS filtering via a crafted URL. | ||||
| CVE-2011-0684 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive information from the contents of the files, via an unknown response manipulation. | ||||
| CVE-2010-2121 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera 9.52 allows remote attackers to cause a denial of service (resource consumption) via JavaScript code containing an infinite loop that creates IFRAME elements for invalid (1) news:// or (2) nntp:// URIs. | ||||
| CVE-2012-3555 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue. | ||||
| CVE-2010-2662 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 10.60 allows remote attackers to bypass the popup blocker via a javascript: URL and a "fake click." | ||||
| CVE-2010-2663 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| 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-2010-2665 | 4 Apple, Microsoft, Opera and 1 more | 4 Mac Os X, Windows, Opera Browser and 1 more | 2025-04-11 | N/A |
| 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." | ||||
| CVE-2010-2666 | 3 Apple, Microsoft, Opera | 3 Mac Os X, Windows, Opera Browser | 2025-04-11 | N/A |
| 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 operations. | ||||
| CVE-2010-4582 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.00 does not properly handle security policies during updates to extensions, which might allow remote attackers to bypass intended access restrictions via unspecified vectors. | ||||
| CVE-2011-3388 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.51 allows remote attackers to cause an insecure site to appear secure or trusted via unspecified actions related to Extended Validation and loading content from trusted sources in an unspecified sequence that causes the address field and page information dialog to contain security information based on the trusted site, instead of the insecure site. | ||||
| CVE-2011-3389 | 9 Canonical, Debian, Google and 6 more | 21 Ubuntu Linux, Debian Linux, Chrome and 18 more | 2025-04-11 | N/A |
| The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack. | ||||
| CVE-2011-4682 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites. | ||||
| CVE-2009-3266 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 10.01 does not properly restrict HTML in a (1) RSS or (2) Atom feed, which allows remote attackers to conduct cross-site scripting (XSS) attacks, and conduct cross-zone scripting attacks involving the Feed Subscription Page to read feeds or create feed subscriptions, via a crafted feed, related to the rendering of the application/rss+xml content type as "scripted content." | ||||
| CVE-2007-1563 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other servers, perform a proxied port scan, or obtain sensitive information by specifying an alternate server address in an FTP PASV response. | ||||
| CVE-2007-2809 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent file. NOTE: due to the lack of details, it is not clear if this is the same issue as CVE-2007-2274. | ||||
| CVE-2008-1082 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 9.26 allows remote attackers to "bypass sanitization filters" and conduct cross-site scripting (XSS) attacks via crafted attribute values in an XML document, which are not properly handled during DOM presentation. | ||||
| CVE-2007-0126 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define Huffman Table (DHT) marker. | ||||
| CVE-2007-0127 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| The Javascript SVG support in Opera before 9.10 does not properly validate object types in a createSVGTransformFromMatrix request, which allows remote attackers to execute arbitrary code via JavaScript code that uses an invalid object in this request that causes a controlled pointer to be referenced during the virtual function call. | ||||