CVE-2026-59322
Medium
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
SeverityMedium
CVSS6.3
Exploit probability22. percentile0.3%
Product
Vmware Spring Integration
PublishedAug 27, 2026
First seenAug 27, 2026
Weakness typeCWE-20Improper input validation
How to fix
Update
- vmware spring_integration5.5.22, 6.4.13, 6.5.11, 7.0.5.1, 7.1.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vmware spring_integration | v < 5.5.22, 6.4.0 ≤ v < 6.4.13, 6.5.0 ≤ v < 6.5.11, 7.0.0 ≤ v < 7.0.5.1, 7.1.0 ≤ v < 7.1.0.1 | 5.5.22, 6.4.13, 6.5.11, 7.0.5.1, 7.1.0.1 |
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