OESA-2025-1488 firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fixes: Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting...

firefox: thunderbird: Process isolation bypass using "javascript:" URI links in cross-origin frames

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 128.10.0 ESR MFSA 2025-29 bsc1241621: CVE-2025-2817: Potential privilege escalation in Firefox Updater MFSA-RESERVE-2025-193709: WebGL shader attribute memory corruption in Firefox for macOS...

GHSA-8RMM-GM28-PJ8Q Keycloak Cross-site Scripting (XSS) via assertion consumer service URL in SAML POST-binding flow

Keycloak allows arbitrary URLs as SAML Assertion Consumer Service POST Binding URL ACS, including JavaScript URIs javascript:. Allowing JavaScript URIs in combination with HTML forms leads to JavaScript evaluation in the context of the embedding origin on form submission. Acknowledgements: Specia...

CVE-2024-26283

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS 123...

CVE-2024-26281

Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS 123...

CVE-2024-26283

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS 123...

Design/Logic Flaw

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS 123...

Code injection

Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS 123...

CVE-2024-26281

Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS 123...

CVE-2024-26283

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS 123...

CVE-2024-1563

CVE-2024-1563 affects Mozilla Firefox for iOS Focus prior to version 122. The issue is a timeout race condition involving opening an external URL with a custom Firefox scheme, allowing an attacker to run unauthorized scripts on the top-origin page via a JavaScript URI. Connected documents confirm...

PT-2024-21331 · Mozilla · Firefox

Name of the Vulnerable Software and Affected Versions: Firefox for iOS versions prior to 123 Description: An attacker could execute unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. Recommendations: For Firefox for iOS...

Security Vulnerabilities fixed in Focus for iOS 122 — Mozilla

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme and a timeout race condition...

CVE-2024-0606

An attacker could execute unauthorized script on a legitimate site through UXSS using window.open by opening a javascript URI leading to unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS 122...

CVE-2024-0606

An attacker could execute unauthorized script on a legitimate site through UXSS using window.open by opening a javascript URI leading to unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS 122...

CVE-2024-0606

An attacker could execute unauthorized script on a legitimate site through UXSS using window.open by opening a javascript URI leading to unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS 122...

CVE-2024-0606

CVE-2024-0606 affects Mozilla Focus for iOS before version 122. The issue is a UXSS vulnerability where an attacker can execute unauthorized scripts on a legitimate site by opening a javascript: URI via window.open(), leading to unauthorized actions within the user’s loaded webpage. Connected sou...

CVE-2024-0605

Using a javascript: URI with a setTimeout race condition, an attacker can execute unauthorized scripts on top origin sites in urlbar. This bypasses security measures, potentially leading to arbitrary code execution or unauthorized actions within the user's loaded webpage. This vulnerability affec...

CVE-2024-0605

Using a javascript: URI with a setTimeout race condition, an attacker can execute unauthorized scripts on top origin sites in urlbar. This bypasses security measures, potentially leading to arbitrary code execution or unauthorized actions within the user's loaded webpage. This vulnerability affec...