Valtimo has SpEL injection via StandardEvaluationContext that allows Remote Code Execution by admin users — CVE-2026-42555

Summary

### Summary Multiple classes evaluate Spring Expression Language (SpEL) expressions from user-supplied input using `StandardEvaluationContext`, which provides unrestricted access to Java types and methods. An authenticated user with the ADMIN role can achieve Remote Code Execution and credential exfiltration. ### Impact An attacker with ADMIN credentials can: - **Execute arbitrary OS commands** via…

Product

maven: com.ritense.valtimo:document | maven: com.ritense.valtimo:case | maven: com.ritense.valtimo:contract

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

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