Cybersecurity researchers have disclosed details of a now-patched critical session isolation vulnerability in Writer, an enterprise generative artificial intelligence (AI) platform, that could result in cross-tenant compromise.
The one-click vulnerability has been codenamed WriteOut by the Sand Security Research team.
"An outsider could go from having no access to taking over any Writer AI
This is a companion discussion topic for the original entry at https://thehackernews.com/2026/07/writer-ai-flaw-could-let-agent-previews.html