Conversation Isolation Bypass

Spring AI is vulnerable to conversation isolation bypass. The vulnerability is due to insufficient validation of user-supplied input as a conversationId, where an attacker can inject filter logic through conversationId and exfiltrate sensitive memory from other users’ chat histories, including...

CVE-2026-40966

In Spring AI, an attacker can bypass conversation isolation and exfiltrate sensitive memory from other users’ chat histories, including secrets and credentials, by injecting filter logic through conversationId. Only applications that use VectorStoreChatMemoryAdvisor and pass user-supplied input a...

CVE-2026-40966

In Spring AI, an attacker can bypass conversation isolation and exfiltrate sensitive memory from other users’ chat histories, including secrets and credentials, by injecting filter logic through conversationId. Only applications that use VectorStoreChatMemoryAdvisor and pass user-supplied input a...

EUVD-2026-26002

In Spring AI, an attacker can bypass conversation isolation and exfiltrate sensitive memory from other users’ chat histories, including secrets and credentials, by injecting filter logic through conversationId. Only applications that use VectorStoreChatMemoryAdvisor and pass user-supplied input a...

Improper Neutralization of Special Elements in Data Query Logic

Overview org.springframework.ai:spring-ai-advisors-vector-store is a Chat client advisors for Spring AI Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Data Query Logic via the conversationId handling in VectorStoreChatMemoryAdvisor. An attacker...