The vulnerability of the HTTPS-Only Mode mode in the Mozilla Firefox browser allows a hacker to carry out a clickjacking attack.

The vulnerability of the HTTPS-Only Mode mode in the Mozilla Firefox browser is related to information representation errors in the user interface. Exploiting this vulnerability can allow a malicious actor to carry out a clickjacking attack remotely...

MGASA-2025-0195 Updated nss & firefox packages fix security vulnerabilities

CVE-2025-5263: Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. CVE-2025-5264: Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this...

SUSE CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability affects Firefox 140 and Thunderbird 140...

CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability affects Firefox 140 and Thunderbird 140...

CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

UBUNTU-CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

CVE-2025-6434 HTTPS-Only exception screen lacked anti-clickjacking delay

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

CVE-2025-6434

The Mozilla Firefox browser and Thunderbird email client are vulnerable to a clickjacking attack due to an information representation error in the user interface. Specifically, the exception page for the HTTPS-Only feature, which appears when a website is accessed via HTTP, lacked a necessary ant...

CVE-2025-6434 HTTPS-Only exception screen lacked anti-clickjacking delay

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

CVE-2025-6434

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

firefox -- multiple vulnerabilities

[email protected] reports: An attacker was able to bypass the connect-src directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. When Multi-Account Containers was enabled, DNS requests could have bypass...

CVE-2025-6434: Improper Restriction of Rendered UI Layers or Frames

The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability was fixed in Firefox 140 and Thunderbird 1...

PT-2025-26731

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 140 Description: The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an...

CVE-2025-49144

CVE-2025-49144 affects Notepad++ installers prior to 8.8.2 (notably v8.8.1). Root cause: insecure executable search paths allow a local attacker to execute a malicious binary (e.g., regsvr32.exe) placed in the same directory as the installer (commonly Downloads), yielding SYSTEM-level privileges ...

SAP Commerce Information Disclosure Vulnerability

SAP Commerce is a cloud-based e-commerce solution developed by SAP. An information disclosure vulnerability exists in SAP Commerce, which stems from the use of the deprecated X-FRAME-OPTIONS header to prevent clickjacking, and can be exploited by an attacker to disclose and tamper with sensitive...

firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A clickjacking vulnerability could be used to trick a user into leaking saved payment card details to a malicious page...

RHEL 8 : firefox (RHSA-2025:9155)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:9155 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: libvpx:...

Astra Linux – Vulnerability in Firefox, Thunderbird

A clickjacking vulnerability could have been exploited to trick users into revealing their saved payment card details to a malicious page. This vulnerability has been fixed in Firefox 139, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11...