Prompt Injection via Memory Poisoning in PromptChatMemoryAdvisor
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-1336.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| VMware | Spring AI | 1.0.0 to before 1.0.7; 1.1.0 to before 1.1.6 | 1.0.7, 1.1.6 | Patch available | CNA |
| — | org.springframework.ai:spring-ai-client-chat (Maven) | before 1.0.7 | 1.0.7 | Patch available | GHSA-5852-phmh-8fhr |
| — | org.springframework.ai:spring-ai-client-chat (Maven) | 1.1.0-M1 to before 1.1.6 | 1.1.6 | Patch available | GHSA-5852-phmh-8fhr |
- Spring AI VendorVMware Affected 1.0.0 to before 1.0.7; 1.1.0 to before 1.1.6 Fixed in 1.0.7, 1.1.6 Patch available CNA
- org.springframework.ai:spring-ai-client-chat (Maven) Vendor— Affected before 1.0.7 Fixed in 1.0.7 Patch available GHSA-5852-phmh-8fhr
- org.springframework.ai:spring-ai-client-chat (Maven) Vendor— Affected 1.1.0-M1 to before 1.1.6 Fixed in 1.1.6 Patch available GHSA-5852-phmh-8fhr
Remediation
- Fix · CNA Spring AI (VMware) Fixed in 1.0.7, 1.1.6
- Fix · GHSA-5852-phmh-8fhr org.springframework.ai:spring-ai-client-chat (Maven) Fixed in 1.0.7 Advisory →
- Fix · GHSA-5852-phmh-8fhr org.springframework.ai:spring-ai-client-chat (Maven) Fixed in 1.1.6 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
VMware Spring AI 1.0.7, 1.1.6
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2026-30228 ChatMemory DEFAULT_CONVERSATION_ID causes unintended cross-user data leakagePriority LOW 38
Timeline
- 2026-10-02 Threatist record created from CVE-2026-41713
- 2026-10-03 Alias added: GHSA-5852-phmh-8fhr
References
More VMware Spring Ai vulnerabilities
- TI-2026-18262 SpEL Injection via Unescaped Filter Key in SimpleVectorStore Leads to Remote Code Execution CVSS 3.1CRITICAL 9.8
- TI-2026-29618 Code injection in VMware Spring AI CVSS 3.1HIGH 8.6
- TI-2026-18254 CVE-2026-22729: JSONPath Injection in Spring AI Vector Stores FilterExpressionConverter CVSS 3.1HIGH 8.6
- TI-2026-35287 Spring AI vector store metadata filtering to handle special characters in Elasticsearch… CVSS 3.1HIGH 8.6
- TI-2026-30221 Expression language injection in VMware Spring AI CVSS 3.1HIGH 8.6
- TI-2026-18266 Server-Side Request Forgery in BedrockProxyChatModel via Unvalidated Media URL Fetching CVSS 3.1HIGH 8.6
Sources
- CVE-2026-41713 · CVE Program
- CVE-2026-41713 · NVD
- FIRST EPSS
- GHSA-5852-phmh-8fhr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences