Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') 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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- published6 Jul 2026
- disclosed6 Jul 2026
- creditUnknown
Introduced: 6 Jul 2026
NewCVE-2026-56140 (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 Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection') due to the lack of an inbound filter rule in Sns2HeaderFilterStrategy. An attacker cannot manipulate internal headers or inject unauthorized data by sending crafted messages, as the component does not support inbound message consumption. This is a defense-in-depth change with no known exploit path.