Filtered by vendor Opera
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Filtered by product Opera Browser
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Total
285 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2012-6463 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs. | ||||
| CVE-2012-6467 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 12.10 follows Internet shortcuts that are referenced by a (1) IMG element or (2) other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012. | ||||
| CVE-2013-3210 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain. | ||||
| CVE-2012-3558 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during unusually timed changes to this field, which makes it easier for user-assisted remote attackers to conduct spoofing attacks via vectors involving navigation, reloads, and redirects. | ||||
| CVE-2012-1924 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.62 allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog. | ||||
| CVE-2011-4681 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-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-2011-2632 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vod.onet.pl. | ||||
| CVE-2011-2640 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via an HTML document that has an empty parameter value for an embedded Java applet. | ||||
| CVE-2010-4581 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Unspecified vulnerability in Opera before 11.00 has unknown impact and attack vectors, related to "a high severity issue." | ||||
| CVE-2014-1870 | 2 Apple, Opera | 2 Mac Os X, Opera Browser | 2025-04-11 | N/A |
| Opera before 19 on Mac OS X allows user-assisted remote attackers to spoof the address bar via vectors involving a drag-and-drop operation. | ||||
| 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-2008-7297 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2010-4583 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.00, when Opera Turbo is enabled, does not display a page's security indication, which makes it easier for remote attackers to spoof trusted content via a crafted web site. | ||||
| CVE-2010-2455 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206. | ||||
| CVE-2010-4584 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 11.00, when Opera Turbo is used, does not properly present information about problematic X.509 certificates on https web sites, which might make it easier for remote attackers to spoof trusted content via a crafted web site. | ||||
| CVE-2010-4585 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Unspecified vulnerability in the auto-update functionality in Opera before 11.00 allows remote attackers to cause a denial of service (application crash) by triggering an Opera Unite update. | ||||
| CVE-2011-0686 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Unspecified vulnerability in Opera before 11.01 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by vkontakte.ru. | ||||
| CVE-2010-4587 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-11 | N/A |
| Opera before 11.00 on Windows does not properly implement the Insecure Third Party Module warning message, which might make it easier for user-assisted remote attackers to have an unspecified impact via a crafted module. | ||||
| 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. | ||||