SSRF and secret disclosure via control-header injection
Published Jul 6, 2026 · Updated Jul 6, 2026
SSRF in Apache Camel Iggy 4.17.0 through 4.18.2 and 4.19.0 through 4.20.0 allows remote attackers to redirect HTTP requests. IggyFetchRecords copies untrusted Iggy user headers into the Exchange without a HeaderFilterStrategy, letting CamelHttpUri select a downstream HTTP target and property placeholders resolve secrets. Exploitation requires publish access to the consumed stream or topic and a route bridged to an HTTP producer; consequences include requests to internal endpoints and disclosure of resolved environment, application, or vault values.
Summary
What happened
SSRF in Apache Camel Iggy 4.17.0 through 4.18.2 and 4.19.0 through 4.20.0 allows remote attackers to redirect HTTP requests. IggyFetchRecords copies untrusted Iggy user headers into the Exchange without a HeaderFilterStrategy, letting CamelHttpUri select a downstream HTTP target and property placeholders resolve secrets. Exploitation requires publish access to the consumed stream or topic and a route bridged to an HTTP producer; consequences include requests to internal endpoints and disclosure of resolved environment, application, or vault values.
The record
- CVE
- CVE-2026-55994
- Published
- Jul 6, 2026
- Updated
- Jul 6, 2026
- Vendor
- The Apache Software Foundation
- Product
- Apache Camel Iggy
- Classifications
- CWE-20, CWE-918, CWE-200, T1212
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 6, 2026CVE publishedPublication date reported by the CVE source.
- Jul 6, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=4.17.0 <4.18.3
- Affected versionversion=4.19.0 <4.21.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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