Incidents tagged were

Threat actors are actively exploiting OpenWebUI servers to gain unauthorized access and deploy malicious payloads. These attacks are characterized by the deployment of AI-powered payloads, indicating a novel and potentially sophisticated form of compromise.

Security researchers have identified a vulnerability where prompt injection attacks in LLM-powered applications can weaponize URL preview features to silently exfiltrate sensitive data. Attackers can craft malicious prompts that cause the LLM to generate URLs containing extracted confidential information, which is then transmitted to an attacker-controlled server when the application automatically fetches the URL preview.

Security researcher Ari Marzouk disclosed "IDEsaster," a collection of over 30 vulnerabilities, with 24 assigned CVEs, affecting various AI-powered Integrated Development Environments (IDEs) like GitHub Copilot and Cursor. These flaws enable attackers to chain prompt injection techniques with legitimate IDE features and auto-approved AI agent tool calls to achieve sensitive data exfiltration and remote code execution (RCE).

Lenovo's GPT-4-powered chatbot "Lena" was vulnerable to cross-site scripting (XSS) attacks due to improper input and output sanitization, initiated by a malicious prompt. This allowed attackers to steal session cookies and potentially gain unauthorized access to customer support systems, facilitating further system command execution and lateral movement.

The article highlights novel prompt injection techniques, such as ASCII Smuggling and hidden instructions in public code repositories, designed to be imperceptible to human developers but interpretable by LLM-powered coding agents. These sophisticated methods exploit the agents' access to external data to achieve Remote Code Execution (RCE) on developer systems, especially concerning when agents operate in unconfirmed execution modes like 'Auto-Run.'