New CSS Attacks Can Break Webmail Defenses to Steal Passwords and Tokens

New research shows content inside an email can escape its message boundary and interfere with the webmail interface. Across attack chains spanning Outlook, Gmail, Fastmail, Proton Mail, Yahoo Mail, and AOL Mail, the techniques can capture passwords, take over third-party accounts, leak tokens,...

EUVD-2026-35438

Logseq is vulnerable to a sandbox escape flaw where plugins running in sandboxed iframes can inject arbitrary HTML attributes, such as event handlers, into their container element in the host DOM. Due to a disabled Content Security Policy CSP, this allows a malicious plugin to execute arbitrary...

EUVD-2011-1193

Malware in sbrugna...

EUVD-2025-25230

Malicious code in bioql PyPI...

Design/Logic Flaw

Google Chrome before 10.0.648.127 does not prevent 1 navigation and 2 close operations on the top location of a sandboxed frame, which has unspecified impact and remote attack vectors...