{"apiVersion":"1.0","identifier":"CVE-2026-47856","description":"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","publishedAt":"2026-08-27T01:17:32","lastModifiedAt":"2026-08-28T18:47:30","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47856","cvssScore":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","epssProbability":0.00235,"riskScore":0.64,"affectedProduct":"Spring Integration","affectedVersions":"<=7.1.0, <=7.0.5, <=6.5.10, <=6.4.12, <=5.5.21","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-47856","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-47856","en":"https://www.redsauce.net/en/cves/CVE-2026-47856","fr":"https://www.redsauce.net/fr/cves/CVE-2026-47856","pt":"https://www.redsauce.net/pt/cves/CVE-2026-47856","de":"https://www.redsauce.net/de/cves/CVE-2026-47856","sk":"https://www.redsauce.net/sk/cves/CVE-2026-47856","el":"https://www.redsauce.net/el/cves/CVE-2026-47856"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-47856"}}