Filtered by vendor Opera
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Total
310 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-1926 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history.pushState and (2) history.replaceState functions in conjunction with cross-domain frames, leading to unintended read access to history.state information. | |||||
| CVE-2012-6466 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas. | |||||
| CVE-2010-4050 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 10.63 allows remote attackers to cause a denial of service (memory corruption) by referencing an SVG document in an IMG element. | |||||
| CVE-2008-7297 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.8 MEDIUM | N/A |
| Opera cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue. | |||||
| CVE-2010-3021 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 10.61 allows remote attackers to cause a denial of service (CPU consumption and application hang) via an animated PNG image. | |||||
| CVE-2010-2662 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 10.60 allows remote attackers to bypass the popup blocker via a javascript: URL and a "fake click." | |||||
| CVE-2012-6471 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests. | |||||
| CVE-2012-4145 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2025-04-11 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue." | |||||
| CVE-2011-2630 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload occurring after the opening of a popup of the Easy Sticky Note extension. | |||||
| CVE-2011-4681 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain. | |||||
| CVE-2013-1637 | 1 Opera | 1 Opera Browser | 2025-04-11 | 9.3 HIGH | N/A |
| Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events. | |||||
| CVE-2010-4586 | 1 Opera | 1 Opera Browser | 2025-04-11 | 10.0 HIGH | N/A |
| The default configuration of Opera before 11.00 enables WebSockets functionality, which has unspecified impact and remote attack vectors, possibly a related issue to CVE-2010-4508. | |||||
| CVE-2010-4049 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 10.63 allows remote attackers to cause a denial of service (application crash) via a Flash movie with a transparent Window Mode (aka wmode) property, which is not properly handled during navigation away from the containing HTML document. | |||||
| CVE-2011-3388 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | 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-2010-4579 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.00 does not properly constrain dialogs to appear on top of rendered documents, which makes it easier for remote attackers to trick users into interacting with a crafted web site that spoofs the (1) security information dialog or (2) download dialog. | |||||
| CVE-2010-5072 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| The JavaScript implementation in Opera 10.5 does not properly restrict the set of values contained in the object returned by the getComputedStyle method, which allows remote attackers to obtain sensitive information about visited web pages by calling this method. | |||||
| CVE-2012-1925 | 1 Opera | 1 Opera Browser | 2025-04-11 | 6.8 MEDIUM | N/A |
| Opera before 11.62 does not ensure that a dialog window is placed on top of content windows, which makes it easier for user-assisted remote attackers to trick users into downloading and executing arbitrary files via a download dialog located under other windows. | |||||
| CVE-2010-4580 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.00 does not clear WAP WML form fields after manual navigation to a new web site, which allows remote attackers to obtain sensitive information via an input field that has the same name as an input field on a previously visited web site. | |||||
| CVE-2012-6472 | 2 Opera, Unix | 2 Opera Browser, Unix | 2025-04-11 | 4.6 MEDIUM | N/A |
| Opera before 12.12 on UNIX uses weak permissions for the profile directory, which allows local users to obtain sensitive information by reading a (1) cache file, (2) password file, or (3) configuration file, or (4) possibly gain privileges by modifying or overwriting a configuration file. | |||||
| CVE-2010-2663 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | 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. | |||||