Total
285 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2004-2260 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute. | |||||
| CVE-2003-1388 | 1 Opera | 1 Opera Browser | 2025-04-03 | 9.3 HIGH | N/A |
| Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension. | |||||
| CVE-2004-2659 | 2 Mozilla, Opera | 2 Mozilla, Opera Browser | 2025-04-03 | 4.0 MEDIUM | N/A |
| Opera offers an Open button to verify that a user wishes to execute a downloaded file, which allows user-assisted remote attackers to construct a race condition that tricks a user into clicking Open via a request for a different mouse or keyboard action very shortly before the Open dialog appears. NOTE: this is a different issue than CVE-2005-2407. | |||||
| CVE-2005-3041 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Unspecified "drag-and-drop vulnerability" in Opera Web Browser before 8.50 on Windows allows "unintentional file uploads." | |||||
| CVE-2005-1475 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| The XMLHttpRequest object in Opera 8.0 Final Build 1095 allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains via a redirect. | |||||
| CVE-2003-0593 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Opera allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Opera to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application. | |||||
| CVE-2005-0457 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.2 HIGH | N/A |
| Opera 7.54 and earlier on Gentoo Linux uses an insecure path for plugins, which could allow local users to gain privileges by inserting malicious libraries into the PORTAGE_TMPDIR (portage) temporary directory. | |||||
| CVE-2005-4718 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and (2) a BGSOUND element with a "margin:-99;" STYLE attribute. | |||||
| CVE-2006-3331 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera before 9.0 does not reset the SSL security bar after displaying a download dialog from an SSL-enabled website, which allows remote attackers to spoof a trusted SSL certificate from an untrusted website and facilitates phishing attacks. | |||||
| CVE-2004-0717 | 3 Linux, Microsoft, Opera | 3 Linux Kernel, Windows, Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Opera 7.51 for Windows and 7.50 for Linux does not properly prevent a frame in one domain from injecting content into a frame that belongs to another domain, which facilitates web site spoofing and other attacks, aka the frame injection vulnerability. | |||||
| CVE-2006-1834 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.1 MEDIUM | N/A |
| Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length check. NOTE: a sign extension problem makes the attack easier with shorter strings. | |||||
| CVE-2003-1387 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username. | |||||
| CVE-2005-4210 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera before 8.51, when running on Windows with Input Method Editor (IME) installed, allows remote attackers to cause a denial of service (persistent application crash) by bookmarking a site with a long title. | |||||
| CVE-2004-0473 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Argument injection vulnerability in Opera before 7.50 does not properly filter "-" characters that begin a hostname in a telnet URI, which allows remote attackers to insert options to the resulting command line and overwrite arbitrary files via (1) the "-f" option on Windows XP or (2) the "-n" option on Linux. | |||||
| CVE-2005-2309 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 8.01 allows remote attackers to cause a denial of service (CPU consumption) via a crafted JPEG image, as demonstrated using random.jpg. | |||||
| CVE-2004-1489 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera 7.54 and earlier does not properly limit an applet's access to internal Java packages from Sun, which allows remote attackers to gain sensitive information, such as user names and the installation directory. | |||||
| CVE-2005-2406 | 1 Opera | 1 Opera Browser | 2025-04-03 | 4.3 MEDIUM | N/A |
| Opera 8.01 allows remote attackers to conduct cross-site scripting (XSS) attacks or modify which files are uploaded by tricking a user into dragging an image that is a "javascript:" URI. | |||||
| CVE-2004-1615 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera allows remote attackers to cause a denial of service (invalid memory reference and application crash) via a web page or HTML email that contains a TBODY tag with a large COL SPAN value, as demonstrated by mangleme. | |||||
| CVE-2006-3198 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Integer overflow in Opera 8.54 and earlier allows remote attackers to execute arbitrary code via a JPEG image with large height and width values, which causes less memory to be allocated than intended. | |||||
| CVE-2005-2273 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera 7.x and 8 before 8.01 does not clearly associate a Javascript dialog box with the web page that generated it, which allows remote attackers to spoof a dialog box from a trusted site and facilitates phishing attacks, aka the "Dialog Origin Spoofing Vulnerability." | |||||