Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2009-3265 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as "scripted content." NOTE: the vendor reportedly considers this behavior a "design feature," not a vulnerability. | |||||
| CVE-2008-2714 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | N/A |
| Opera before 9.26 allows remote attackers to misrepresent web page addresses using "certain characters" that "cause the page address text to be misplaced." | |||||
| CVE-2007-2809 | 1 Opera | 1 Opera Browser | 2025-04-09 | 9.3 HIGH | 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-2008-4196 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera before 9.52 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. | |||||
| CVE-2009-3048 | 4 Conectiva, Freebsd, Opera and 1 more | 4 Linux, Freebsd, Opera Browser and 1 more | 2025-04-09 | 4.3 MEDIUM | N/A |
| Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "dropped file." | |||||
| CVE-2007-6520 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins. | |||||
| CVE-2009-1234 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| Opera 9.64 allows remote attackers to cause a denial of service (application crash) via an XML document containing a long series of start-tags with no corresponding end-tags. NOTE: it was later reported that 9.52 is also affected. | |||||
| CVE-2008-4697 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| The Fast Forward feature in Opera before 9.61, when a page is located in a frame, executes a javascript: URL in the context of the outermost page instead of the page that contains this URL, which allows remote attackers to conduct cross-site scripting (XSS) attacks. | |||||
| CVE-2008-1761 | 1 Opera | 1 Opera | 2025-04-09 | 9.3 HIGH | N/A |
| Opera before 9.27 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted newsfeed source, which triggers an invalid memory access. | |||||
| CVE-2008-5178 | 2 Microsoft, Opera | 2 Windows, Opera | 2025-04-09 | 9.3 HIGH | N/A |
| Heap-based buffer overflow in Opera 9.62 on Windows allows remote attackers to execute arbitrary code via a long file:// URI. NOTE: this might overlap CVE-2008-5680. | |||||
| CVE-2007-6522 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contents of pages in other domains. | |||||
| CVE-2007-1115 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset is not specified in an HTTP Content-Type header or META tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated using the UTF-7 character set. | |||||
| CVE-2009-2070 | 1 Opera | 1 Opera Browser | 2025-04-09 | 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-2008-4725 | 1 Opera | 1 Opera Browser | 2025-04-09 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera.dll in Opera 9.52 allows remote attackers to inject arbitrary web script or HTML via the query string, which is not properly escaped before storage in the History Search database (aka md.dat), a different vector than CVE-2008-4696. NOTE: some of these issues were addressed before 9.60. | |||||
| CVE-2008-3078 | 1 Opera | 1 Opera Browser | 2025-04-09 | 7.8 HIGH | N/A |
| Opera before 9.51 does not properly manage memory within functions supporting the CANVAS element, which allows remote attackers to read uninitialized memory contents by using JavaScript to read a canvas image. | |||||
| CVE-2008-3172 | 1 Opera | 1 Opera | 2025-04-09 | 6.8 MEDIUM | N/A |
| Opera allows web sites to set cookies for country-specific top-level domains that have DNS A records, such as co.tv, which could allow remote attackers to perform a session fixation attack and hijack a user's HTTP session, aka "Cross-Site Cooking." | |||||
| CVE-2009-3046 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | 7.5 HIGH |
| Opera before 10.00 does not check all intermediate X.509 certificates for revocation, which makes it easier for remote SSL servers to bypass validation of the certificate chain via a revoked certificate. | |||||
| CVE-2008-4694 | 1 Opera | 1 Opera Browser | 2025-04-09 | 9.3 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.60 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a redirect that specifies a crafted URL. | |||||
| CVE-2007-0802 | 2 Mozilla, Opera | 2 Firefox, Opera Browser | 2025-04-09 | 6.4 MEDIUM | N/A |
| Mozilla Firefox 2.0.0.1 allows remote attackers to bypass the Phishing Protection mechanism by adding certain characters to the end of the domain name, as demonstrated by the "." and "/" characters, which is not caught by the Phishing List blacklist filter. | |||||
| CVE-2008-2716 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 9.5 allows remote attackers to spoof the contents of trusted frames on the same parent page by modifying the location, which can facilitate phishing attacks. | |||||