Varonis Threat Labs discovered a critical vulnerability in Google Cloud Platform's Dialogflow CX service that allowed attackers with only the dialogflow.playbooks.update permission to inject persistent malicious code into the shared Cloud Run execution environment. The vulnerability enabled silent exfiltration of conversation data, bypassing VPC Service Controls, and injection of phishing prompts into chatbot conversations. Additional weaknesses included IMDS credential exposure and unrestricted outbound network access from the Cloud Run environment.
Code Injection
4 posts
Rogue Agent: How a Single Code Block Could Hijack Your AI Conversations in Google’s DialogFlow April 2026 CVE Landscape In April 2026, 37 high-impact vulnerabilities were actively exploited, heavily impacting enterprise systems and edge infrastructure. Notable exploitation includes the delivery of the Nexcorium botnet via CVE-2024-3721 in TBK DVR devices and complete service takeovers of Nginx UI instances via CVE-2026-33032, a missing authentication flaw.
CISA Adds One Known Exploited Vulnerability to Catalog CISA has added CVE-2026-1340, a code injection vulnerability in Ivanti Endpoint Manager Mobile (EPMM), to its Known Exploited Vulnerabilities (KEV) Catalog due to evidence of active exploitation. All organizations, especially federal agencies under BOD 22-01, are strongly urged to prioritize timely remediation to protect their networks against active threats.
CISA Adds One Known Exploited Vulnerability to Catalog CISA has added CVE-2026-33017, a code injection vulnerability affecting Langflow, to its Known Exploited Vulnerabilities (KEV) Catalog due to evidence of active exploitation. Organizations are strongly urged to prioritize timely remediation to reduce their exposure to cyberattacks.
