Vulnerabilities (CVE)

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Filtered by vendor Opera Subscribe
Filtered by product Opera Browser
Total 285 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2007-5540 1 Opera 1 Opera Browser 2012-06-07 7.5 HIGH N/A
Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors.
CVE-2008-1082 1 Opera 1 Opera Browser 2012-06-07 4.3 MEDIUM 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-2008-1081 1 Opera 1 Opera Browser 2012-06-07 6.8 MEDIUM N/A
Opera before 9.26 allows user-assisted remote attackers to execute arbitrary script via images that contain custom comments, which are treated as script when the user displays the image properties.
CVE-2008-1080 1 Opera 1 Opera Browser 2012-06-07 6.8 MEDIUM N/A
Opera before 9.26 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename into a file input.
CVE-2008-5681 1 Opera 1 Opera Browser 2012-06-07 4.3 MEDIUM N/A
Opera before 9.63 does not block unspecified "scripted URLs" during the feed preview, which allows remote attackers to read existing subscriptions and force subscriptions to arbitrary feed URLs.
CVE-2008-5682 1 Opera 1 Opera Browser 2012-06-07 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates.
CVE-2008-5683 1 Opera 1 Opera Browser 2012-06-07 7.8 HIGH N/A
Unspecified vulnerability in Opera before 9.63 allows remote attackers to "reveal random data" via unknown vectors.
CVE-2009-2070 1 Opera 1 Opera Browser 2012-06-07 6.8 MEDIUM N/A
Opera displays a cached certificate for a (1) 4xx or (2) 5xx CONNECT response page returned by a proxy server, which allows man-in-the-middle attackers to spoof an arbitrary https site by letting a browser obtain a valid certificate from this site during one request, and then sending the browser a crafted 502 response page upon a subsequent request.
CVE-2009-0916 1 Opera 1 Opera Browser 2012-06-06 10.0 HIGH N/A
Unspecified vulnerability in Opera before 9.64 has unknown impact and attack vectors, related to a "moderately severe issue."
CVE-2010-5068 1 Opera 1 Opera Browser 2012-03-07 4.3 MEDIUM N/A
The Cascading Style Sheets (CSS) implementation in Opera 10.5 does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document, a related issue to CVE-2010-2264.
CVE-2010-5072 1 Opera 1 Opera Browser 2012-03-06 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-2011-4687 1 Opera 1 Opera Browser 2012-03-05 5.0 MEDIUM N/A
Opera before 11.60 allows remote attackers to cause a denial of service (CPU and memory consumption) via unspecified content on a web page, as demonstrated by a page under the cisco.com home page.
CVE-2011-4690 1 Opera 1 Opera Browser 2012-03-05 5.0 MEDIUM N/A
Opera 11.60 and earlier does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to determine whether a document exists in the browser cache via crafted JavaScript code.
CVE-2011-4686 1 Opera 1 Opera Browser 2012-03-05 5.0 MEDIUM N/A
Unspecified vulnerability in the Web Workers implementation in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unknown vectors.
CVE-2011-4682 1 Opera 1 Opera Browser 2012-03-05 6.4 MEDIUM 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-2011-4683 1 Opera 1 Opera Browser 2012-03-05 10.0 HIGH N/A
Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue."
CVE-2011-4684 1 Opera 1 Opera Browser 2012-03-05 10.0 HIGH N/A
Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases."
CVE-2011-4685 1 Opera 1 Opera Browser 2012-03-05 5.0 MEDIUM N/A
Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.
CVE-2011-4681 1 Opera 1 Opera Browser 2012-03-05 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-2011-2628 1 Opera 1 Opera Browser 2012-02-13 10.0 HIGH N/A
Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.