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org.apache.camel:camel-elasticsearch-rest-client

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 5.3MavenPublished

    Apache Camel-Elasticsearch-Rest-Client: Exchange header constants without the Camel prefix bypass inbound HTTP header filtering, allowing untrusted clients to override the Elasticsearch query and…

    CVE-2026-46453 · GHSA-rp9m-hfv5-pfvr

    Affected
    • Maven org.apache.camel:camel-elasticsearch-rest-client >= 4.3.0, < 4.14.8; >= 4.15.0, < 4.18.3; >= 4.19.0, < 4.21.0
    Fixed in
    4.21.04.14.84.18.3· Vendor fix available
    Issue
    Improper Input Validation, Authorization Bypass Through User-Controlled Key vulnerability in Apache Camel ElasticSearch Rest Client. The camel-elasticsearch-rest-client component reads several Exchange headers to control its behaviour - SEARCHQUERY (an advanced query body), OPERATION (which Elasticsearch operation to run), INDEXNAME, INDEXSETTINGS and ID. The string values of these header constants, defined in ElasticSearchRestClientConstant, are plain unprefixed names ('SEARCHQUERY', 'OPERATION', 'INDEXNAME', 'INDEXSETTINGS', 'ID') rather than the 'Camel'-prefixed names used by every other Camel component (for example CamelSqlQuery, CamelMongoDbCriteria, CamelCqlQuery). Camel's inbound HTTP header filter, HttpHeaderFilterStrategy, blocks only header names that begin with 'Camel' or 'camel'. Because the Elasticsearch header names do not carry that prefix, they pass through the inbound filter unchanged. When a Camel route exposes an HTTP entry point (for example platform-http) in…

    Recommended action: Upgrade to 4.21.0, 4.18.3 or 4.14.8 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →