Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 3337 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2005-0233 4 Mozilla, Omnigroup, Opera and 1 more 6 Camino, Firefox, Mozilla and 3 more 2026-06-16 7.5 HIGH N/A
The International Domain Name (IDN) support in Firefox 1.0, Camino .8.5, and Mozilla before 1.7.6 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks.
CVE-2005-0232 1 Mozilla 1 Firefox 2026-06-16 2.6 LOW N/A
Firefox 1.0 allows remote attackers to modify Boolean configuration parameters for the about:config site by using a plugin such as Flash, and the -moz-opacity filter, to display the about:config site then cause the user to double-click at a certain screen position, aka "Fireflashing."
CVE-2005-0231 1 Mozilla 1 Firefox 2026-06-16 2.6 LOW N/A
Firefox 1.0 does not invoke the Javascript Security Manager when a user drags a javascript: or data: URL to a tab, which allows remote attackers to bypass the security model, aka "firetabbing."
CVE-2005-0230 1 Mozilla 1 Firefox 2026-06-16 5.1 MEDIUM N/A
Firefox 1.0 does not prevent the user from dragging an executable file to the desktop when it has an image/gif content type but has a dangerous extension such as .bat or .exe, which allows remote attackers to bypass the intended restriction and execute arbitrary commands via malformed GIF files that can still be parsed by the Windows batch file parser, aka "firedragging."
CVE-2005-0150 1 Mozilla 1 Firefox 2026-06-16 5.0 MEDIUM N/A
Firefox before 1.0 allows the user to store a (1) javascript: or (2) data: URLs as a Livefeed bookmark, then executes it in the security context of the currently loaded page when the user later accesses the bookmark, which could allow remote attackers to execute arbitrary code.
CVE-2005-0147 1 Mozilla 2 Firefox, Mozilla 2026-06-16 7.5 HIGH N/A
Firefox before 1.0 and Mozilla before 1.7.5, when configured to use a proxy, respond to 407 proxy auth requests from arbitrary servers, which allows remote attackers to steal NTLM or SPNEGO credentials.
CVE-2005-0146 1 Mozilla 2 Firefox, Mozilla 2026-06-16 5.0 MEDIUM N/A
Firefox before 1.0 and Mozilla before 1.7.5 allow remote attackers to obtain sensitive data from the clipboard via Javascript that generates a middle-click event on systems for which a middle-click performs a paste operation.
CVE-2005-0145 1 Mozilla 1 Firefox 2026-06-16 2.6 LOW N/A
Firefox before 1.0 does not properly distinguish between user-generated and synthetic click events, which allows remote attackers to use Javascript to bypass the file download prompt when the user uses the Alt-click feature.
CVE-2005-0144 1 Mozilla 2 Firefox, Mozilla 2026-06-16 2.6 LOW N/A
Firefox before 1.0 and Mozilla before 1.7.5 display the secure site lock icon when a view-source: URL references a secure SSL site while an insecure page is being loaded, which could facilitate phishing attacks.
CVE-2005-0143 1 Mozilla 2 Firefox, Mozilla 2026-06-16 2.6 LOW N/A
Firefox before 1.0 and Mozilla before 1.7.5 display the SSL lock icon when an insecure page loads a binary file from a trusted site, which could facilitate phishing attacks.
CVE-2005-0142 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 2.1 LOW N/A
Firefox 0.9, Thunderbird 0.6 and other versions before 0.9, and Mozilla 1.7 before 1.7.5 save temporary files with world-readable permissions, which allows local users to read certain web content or attachments that belong to other users, e.g. content that is managed by helper applications such as PDF.
CVE-2005-0141 1 Mozilla 2 Firefox, Mozilla 2026-06-16 2.6 LOW N/A
Firefox before 1.0 and Mozilla before 1.7.5 allow remote attackers to load local files via links "with a custom getter and toString method" that are middle-clicked by the user to be opened in a new tab.
CVE-2004-2657 1 Mozilla 1 Firefox 2026-06-16 1.7 LOW N/A
Mozilla Firefox 1.5.0.1, and possibly other versions, preserves some records of user activity even after uninstalling, which allows local users who share a Windows profile to view the records after a new installation of Firefox, as reported for the list of Passwords Never Saved web sites. NOTE: The vendor has disputed this issue, stating that "The uninstaller is primarily there to uninstall the application. It is not there to uninstall user data. For the moment I will stick by my module-owner decision.
CVE-2004-2228 1 Mozilla 1 Firefox 2026-06-16 7.2 HIGH N/A
Mozilla Firefox before 1.0 is installed with world-writable permissions on Mac OS X, which allows local users to gain privileges.
CVE-2004-2227 1 Mozilla 1 Firefox 2026-06-16 5.0 MEDIUM N/A
Mozilla Firefox before 1.0 truncates long filenames in the file download dialog box, which makes it easier for remote attackers to trick users into downloading files with dangerous extensions.
CVE-2004-2225 1 Mozilla 1 Firefox 2026-06-16 5.0 MEDIUM N/A
Mozilla Firefox before 0.10.1 allows remote attackers to delete arbitrary files in the download directory via a crafted data: URI that is not properly handled when the user clicks the Save button.
CVE-2004-1753 2 Mozilla, Netscape 3 Firefox, Mozilla, Navigator 2026-06-16 2.6 LOW N/A
The Apple Java plugin, as used in Netscape 7.1 and 7.2, Mozilla 1.7.2, and Firefox 0.9.3 on MacOS X 10.3.5, when tabbed browsing is enabled, does not properly handle SetWindow(NULL) calls, which allows Java applets from one tab to draw to other tabs and facilitates phishing attacks that spoof tabs.
CVE-2004-1639 1 Mozilla 3 Firefox, Gecko, Mozilla 2026-06-16 5.0 MEDIUM N/A
Mozilla Firefox before 0.10, Mozilla 5.0, and Gecko 20040913 allows remote attackers to cause a denial of service (application crash or memory consumption) via a large binary file with a .html extension.
CVE-2004-1381 1 Mozilla 2 Firefox, Mozilla 2026-06-16 5.0 MEDIUM N/A
Firefox before 1.0 and Mozilla before 1.7.5 allow inactive (background) tabs to focus on input being entered in the active tab, as originally reported using form fields, which allows remote attackers to steal sensitive data that is intended for other sites, which could facilitate phishing attacks.
CVE-2004-1380 1 Mozilla 2 Firefox, Mozilla 2026-06-16 5.0 MEDIUM N/A
Firefox before 1.0 and Mozilla before 1.7.5 allows inactive (background) tabs to launch dialog boxes, which can allow remote attackers to spoof the dialog boxes from web sites in other windows and facilitate phishing attacks, aka the "Dialog Box Spoofing Vulnerability."