{"apiVersion":"1.0","identifier":"CVE-2026-59322","description":"The EmbeddedHeadersJsonMessageMapper defaults to an overly permissive header parsing posture in its constructor. When decodeNativeFormat processes raw byte payloads, it deserializes embedded JSON headers into a plain Map and constructs a GenericMessage with MutableMessageHeaders without sanitizing or filtering untrusted header names by default. 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":"2026-08-27T20:17:58","lastModifiedAt":"2026-08-27T20:17:58","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59322","cvssScore":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","epssProbability":0.00206,"riskScore":0.64,"affectedProduct":"Spring Integration","affectedVersions":"<7.1.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-59322","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-59322","en":"https://www.redsauce.net/en/cves/CVE-2026-59322","fr":"https://www.redsauce.net/fr/cves/CVE-2026-59322","pt":"https://www.redsauce.net/pt/cves/CVE-2026-59322","de":"https://www.redsauce.net/de/cves/CVE-2026-59322","sk":"https://www.redsauce.net/sk/cves/CVE-2026-59322","el":"https://www.redsauce.net/el/cves/CVE-2026-59322"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-59322"}}