CVE-2026-47856 - Spring Integration's JSON to object conversion uses the jsonTypeId 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 - 漏洞详情

漏洞编号：CVE-2026-47856

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-47856

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-502

发布/更新时间：2026-08-27 / 2026-08-28

漏洞描述

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

漏洞描述

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