CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2002-0270
https://notcve.org/view.php?id=CVE-2002-0270
03 May 2002 — Opera, when configured with the "Determine action by MIME type" option disabled, interprets an object as an HTML document even when its MIME Content-Type is text/plain, which could allow remote attackers to execute arbitrary script in documents that the user does not expect, possibly through web applications that use a text/plain type to prevent cross-site scripting attacks. • http://marc.info/?l=bugtraq&m=101363764421623&w=2 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 2CVE-2001-1491 – Microsoft Internet Explorer 6.0 / Mozilla 0.9.6 / Opera 5.1 - Image Count Denial of Service
https://notcve.org/view.php?id=CVE-2001-1491
31 Dec 2001 — Opera 5.11 allows remote attackers to cause a denial of service (CPU consumption and memory leak) via a web page with a large number of images. • https://www.exploit-db.com/exploits/21181 •
CVSS: 8.6EPSS: 3%CPEs: 1EXPL: 1CVE-2001-0898 – Opera 5.0/5.1 - Same Origin Policy Circumvention
https://notcve.org/view.php?id=CVE-2001-0898
15 Nov 2001 — Opera 6.0 and earlier allows remote attackers to access sensitive information such as cookies and links for other domains via Javascript that uses setTimeout to (1) access data after a new window to the domain has been opened or (2) access data via about:cache. • https://www.exploit-db.com/exploits/21156 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2001-1245
https://notcve.org/view.php?id=CVE-2001-1245
09 Jul 2001 — Opera 5.0 for Linux does not properly handle malformed HTTP headers, which allows remote attackers to cause a denial of service, possibly with a header whose value is the same as a MIME header name. • http://online.securityfocus.com/archive/1/196980 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-1999-1283
https://notcve.org/view.php?id=CVE-1999-1283
14 Aug 1998 — Opera 3.2.1 allows remote attackers to cause a denial of service (application crash) via a URL that contains an extra / in the http:// tag. • http://www.securityfocus.com/archive/1/10320 •