One-click flaw in Atlassian Rovo exposed enterprise data via prompt injection attack

2026-08-11

Atlassian has patched "RovoBlast," a single-click prompt injection vulnerability in Rovo's rovoChatPrompt parameter discovered by Varonis that allowed attackers to hijack the AI's autonomous agents and silently exfiltrate enterprise data across more than 50 connected platforms without requiring credential compromise.