Spring AI: Prompt Injection via Memory Poisoning in PromptChatMemoryAdvisor
A malicious user could craft input that is stored in conversation memory and later interpreted by the model in an unintended way. Applications using the affected advisor with user-controlled input may be susceptible to manipulation of model behavior across conversation turns.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.springframework.ai:spring-ai-client-chat | < 1.0.7, >= 1.1.0-M1, < 1.1.6 | 1.0.7, 1.1.6 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N- Weakness (CWE)
CWE-1336- Platform
- Java / Kotlin (Maven)
- Package
org.springframework.ai:spring-ai-client-chat- Disclosed
- 12.05.2026
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-5852-phmh-8fhr - CC BY 4.0
Vulnerability history: org.springframework.ai:spring-ai-client-chat
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 05.2026 05.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2026: 2
-
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