CVE-2026-42555— Valtimo: SpEL injection via StandardEvaluationContext allows Remote Code Execution by admin users
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I. Basic Information for CVE-2026-42555
Vulnerability Information
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Vulnerability Title
Valtimo: SpEL injection via StandardEvaluationContext allows Remote Code Execution by admin users
Source: NVD (National Vulnerability Database)
Vulnerability Description
Valtimo is an open-source business process automation platform. com.ritense.valtimo:document from 12.0.0 to before 12.32.0, com.ritense.valtimo:case from 13.0.0 to before 13.23.0, and com.ritense.valtimo:contract from 13.4.0 to before 13.23.0 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. This vulnerability is fixed in com.ritense.valtimo:document 2.32.0, com.ritense.valtimo:case 13.23.0, and com.ritense.valtimo:contract 13.23.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| valtimo-platform | valtimo | < 13.23.0 | - | |
| com.ritense.valtimo | case | >= 13.0.0, < 13.23.0 | - | |
| com.ritense.valtimo | contract | >= 13.4.0, < 13.23.0 | - | |
| com.ritense.valtimo | document | >= 12.0.0, < 12.32.0 | - |
II. Public POCs for CVE-2026-42555
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-42555
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