{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-4344/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.1,"id":"CVE-2026-4344"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["xss","autodesk","cve-2026-4344"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eA stored cross-site scripting (XSS) vulnerability, identified as CVE-2026-4344, affects the Autodesk Fusion desktop application. The vulnerability occurs due to insufficient sanitization of component names. A malicious actor can inject a crafted HTML payload into a component\u0026rsquo;s name. When a user attempts to delete the component, the malicious payload is displayed within the delete confirmation dialog. If the user interacts with the crafted HTML, the XSS vulnerability is triggered, potentially leading to local file reads or arbitrary code execution within the context of the Autodesk Fusion process. This vulnerability poses a significant risk as it could allow attackers to compromise a user\u0026rsquo;s system through a seemingly benign action within the application.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker crafts a malicious HTML payload.\u003c/li\u003e\n\u003cli\u003eThe attacker injects the crafted HTML payload into a component name within Autodesk Fusion.\u003c/li\u003e\n\u003cli\u003eA user attempts to delete the component with the malicious name.\u003c/li\u003e\n\u003cli\u003eThe Autodesk Fusion application displays a delete confirmation dialog containing the malicious HTML payload.\u003c/li\u003e\n\u003cli\u003eThe user clicks or interacts with the malicious HTML payload within the delete confirmation dialog.\u003c/li\u003e\n\u003cli\u003eThe XSS vulnerability is triggered, allowing the attacker to execute arbitrary JavaScript code.\u003c/li\u003e\n\u003cli\u003eThe attacker uses the XSS vulnerability to read local files or execute arbitrary code within the context of the Autodesk Fusion process.\u003c/li\u003e\n\u003cli\u003eThe attacker gains unauthorized access or control over the user\u0026rsquo;s system.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-4344 allows a malicious actor to execute arbitrary code within the context of the Autodesk Fusion application. This could lead to the attacker reading local files, modifying sensitive data, or even gaining complete control over the user\u0026rsquo;s system. Due to the widespread use of Autodesk Fusion in engineering and design sectors, this vulnerability could potentially impact a large number of users and organizations.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor process creations originating from the Autodesk Fusion process (process_creation, product: windows/macos) for suspicious command-line arguments that may indicate exploitation.\u003c/li\u003e\n\u003cli\u003eInspect Autodesk Fusion application logs (if available) for events related to component deletion and HTML rendering, searching for unusual or potentially malicious HTML tags (webserver, product: linux/windows).\u003c/li\u003e\n\u003cli\u003eBlock the download URLs for Autodesk Fusion installers (iocs, type: url) at the network level to prevent attackers from distributing malicious versions of the software.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-15T12:00:00Z","date_published":"2026-04-15T12:00:00Z","id":"/briefs/2026-04-autodesk-xss/","summary":"CVE-2026-4344 is a stored cross-site scripting (XSS) vulnerability in the Autodesk Fusion desktop application where a malicious HTML payload in a component name, when displayed during the delete confirmation dialog and clicked by a user, can lead to arbitrary code execution.","title":"Autodesk Fusion Stored XSS Vulnerability (CVE-2026-4344)","url":"https://feed.craftedsignal.io/briefs/2026-04-autodesk-xss/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-4344","version":"https://jsonfeed.org/version/1.1"}