Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Affecting org.springframework.integration:spring-integration-core package, versions [,7.0.6)[7.1.0, 7.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGSPRINGFRAMEWORKINTEGRATION-19267397
- published26 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-59322 (opens in a new tab)How to fix?
Upgrade org.springframework.integration:spring-integration-core to version 7.0.6, 7.1.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') in the decodeNativeFormat. An attacker can inject arbitrary entries into MessageHeaders, including sensitive control headers, by sending crafted raw byte payloads to components using default settings. This allows untrusted data to propagate into downstream internal components, potentially altering application behavior or accessing sensitive information.