CVE-2026-104083

SmarterMail versions before build 9777 are vulnerable to a stored mutation cross-site scripting (XSS) vulnerability. The root cause lies in a custom HTML sanitizer that incorrectly treats a element nested within MathML foreign content (specifically ) as inert CDATA text, while browsers reparse i...

SmuggleMyPayload

SmuggleMyPayload SmuggleMyPayload est une boîte à outils de Smuggling HTML permettant de générer des pages HTML qui intègrent et reconstruisent des fichiers à l'aide de JavaScript. Elle propose plusieurs méthodes de Smuggling HTML , des options d'encodage de payload, des variantes JavaScript et...

CVE-2026-104077

Obsidian Desktop before 1.14.0 contains a remote code execution vulnerability that allows attackers to craft malicious Markdown notes exploiting insufficient sanitization of the data-background-iframe attribute, which bypasses DOMPurify and is processed by the bundled Reveal.js 4.3.1 within the...

CVE-2026-104077

Obsidian Desktop versions before 1.14.0 are vulnerable to Remote Code Execution (RCE) via the Slides core plugin . The root cause is insufficient sanitization of the data-background-iframe attribute in Markdown notes, which allows attackers to bypass DOMPurify . This vulnerability is exploited wh...

EUVD-2026-95100

Obsidian Desktop before 1.14.0 contains a remote code execution vulnerability that allows attackers to craft malicious Markdown notes exploiting insufficient sanitization of the data-background-iframe attribute, which bypasses DOMPurify and is processed by the bundled Reveal.js 4.3.1 within the...

CVE-2026-105829 League CommonMark 1.3.0 before 2.10.2 Stored XSS via DisallowedRawHtml Bypass

League CommonMark from 1.3.0 before 2.10.2 contains a cross-site scripting vulnerability that allows users posting Markdown to bypass the DisallowedRawHtml extension by ending raw HTML with a bare disallowed tag name. Attackers can place a lone script or iframe line followed by a block supplying...

CVE-2026-105829 League CommonMark 1.3.0 before 2.10.2 Stored XSS via DisallowedRawHtml Bypass

League CommonMark from 1.3.0 before 2.10.2 contains a cross-site scripting vulnerability that allows users posting Markdown to bypass the DisallowedRawHtml extension by ending raw HTML with a bare disallowed tag name. Attackers can place a lone script or iframe line followed by a block supplying...

Views Share - Moderately critical - Access bypass - SA-CONTRIB-2026-205

This module enables you to "share" a view display within another website via an iframe. The module doesn't sufficiently block access to view displays. Although the views data is not displayed, resource-intensive views could still be executed which could affect site performance. This vulnerability...

CVE-2026-56011-Lab

CVE-2026-56011 - MapPress Maps pour WordPress XSS non authentifié dans le rendu de carte iframe Résumé exécutif Ce dépôt contient un laboratoire Docker local pour reproduire et valider la CVE-2026-56011, une vulnérabilité de Cross-Site Scripting non authentifié affectant MapPress Maps pour...

Astra Linux – Vulnerability in Firefox and Thunderbird

When navigating from within an iframe while requesting fullscreen access, a tab controlled by an attacker could prevent the browser from exiting fullscreen mode. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

Astra Linux – Vulnerability in Firefox and Thunderbird

An iframe from a cross-origin origin that references an XSLT document would inherit the permissions of the parent domain such as access to microphones or cameras. This vulnerability affects Thunderbird 102.2, Thunderbird 91.13, Firefox ESR 91.13, Firefox ESR 102.2, and Firefox 104...

Astra Linux – Vulnerability in Firefox, Thunderbird

The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox 94, Thunderbird 91.3, and Firefox ESR 91.3...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions via a crafted iframe...

Astra Linux – Vulnerability in WebKit2GTK

Description: A cross-origin issue with iframe elements was addressed by improving the tracking of security origins. This issue is fixed in tvOS 14.6, iOS 14.6, iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, and watchOS 7.5. Processing maliciously crafted web content may lead to cross-site...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in the iFrameSandbox of Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass navigation restrictions through a crafted HTML page...

CVE-2023-38873-G1

🚨 G1 = A05:2021 – Неправильная конфигурация безопасности ClickJacking ⚠️ Базовая оценка: 6.5 СРЕДНИЙ Шкала: CVSS ⚠️ 📌 Описание Этот репозиторий демонстрирует уязвимость безопасности типа Clickjacking , присутствующую на сайте G1. Уязвимость позволяет злоумышленнику загружать сайт внутри iframe ,...

enhanced-iframe-protection

Protection iFrame améliorée - Extension de navigateur La Protection iFrame améliorée EIP est une extension légère qui détecte automatiquement les éléments iframe intégrés et fournit des avertissements détaillés afin de protéger contre les attaques Browser-In-The-Browser BITB. Captures d'écran Dan...

PT-2026-104642

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 29.2.0 Description A stored cross-site scripting issue exists where users with upload permissions can inject scripts by providing a malicious URL for the video trailer. This value is rendered without proper escaping in...

SUSE CVE-2025-8042

Firefox for Android allowed a sandboxed iframe without the allow-downloads attribute to start downloads. This vulnerability was fixed in Firefox 141...

Open WebUI: Same-origin XSS to account takeover via terminal port-preview iframe hardcoding allow-same-origin

SummaryAny authenticated user with access to a shared terminal server could get script of their choosing to run in the Open WebUI origin itself. The in-app port preview rendered the content of a previewed port in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, an...