CVE-2026-47856
6.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
Spring Integration's JSON to object conversion uses the json__TypeId__ header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Spring Integration 5.5.21 and earlier
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Integration | 7.1.0 | affected |
| Spring | Spring Integration | 7.0.0 <= 7.0.5 | affected |
| Spring | Spring Integration | 6.5.0 <= 6.5.10 | affected |
| Spring | Spring Integration | 6.4.0 <= 6.4.12 | affected |
| Spring | Spring Integration | 0 <= 5.5.21 | affected |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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