Improper Input Validation Affecting org.apache.camel:camel-aws2-sqs package, versions [,4.14.8)[4.15.0,4.18.3)[4.19.0,4.21.0)
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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- published8 Jul 2026
- disclosed6 Jul 2026
- creditYu Bao
Introduced: 6 Jul 2026
CVE-2026-46456 (opens in a new tab)How to fix?
Upgrade org.apache.camel:camel-aws2-sqs to version 4.14.8, 4.18.3, 4.21.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation through Sqs2HeaderFilterStrategy. An attacker can inject Camel control headers into an SQS message by sending message attributes such as CamelHttpUri, CamelFileName, or CamelSqlQuery to a consumed queue.
Those attributes are copied into the Camel Exchange without an inbound header filter, so downstream routes can be steered into using attacker-supplied header values. This can redirect HTTP producers, alter file names, or override query parameters, breaking route behavior and exposing or manipulating data processed by the application.