{"answers":{"affected":"6 open source packages ship an affected version, including org.apache.camel:camel-atmosphere-websocket. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-55993 in the wild and no public exploit code.","fix":"Upgrade org.apache.camel:camel-atmosphere-websocket to a fixed version for your release line: 4.14.8, 4.18.3 or 4.21.0.","what":"CVE-2026-55993 is a high-severity server-side request forgery vulnerability in Apache Camel, published on 6 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-55993 and fix it if it is affected.\n\nWhat it is: CVE-2026-55993 is a high-severity server-side request forgery vulnerability in Apache Camel, published on 6 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-55993 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.0.0; fixed in 4.14.8\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.0.0; fixed in 4.14.8\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.15.0; fixed in 4.18.3\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.15.0; fixed in 4.18.3\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.19.0; fixed in 4.21.0\n- org.apache.camel:camel-atmosphere-websocket (Maven): affected from 4.19.0; fixed in 4.21.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-55993/ (Markdown: https://insights.sbomify.com/CVE-2026-55993/index.md)","id":"CVE-2026-55993","markdown":"https://insights.sbomify.com/CVE-2026-55993/index.md","name":"CVE-2026-55993","record":{"aliases":["GHSA-rcvm-6r79-cf4r"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Camel WebSocket","requires_auth":"none","summary":"Attackers can inject Camel headers via WebSocket query parameters to trigger SSRF and disclose sensitive environment variables or secrets.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"camel","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input Validation, Exposure of Sensitive Information to an Unauthorized Actor, Server-Side Request Forgery (SSRF) vulnerability in Apache Camel in Atmosphere Websocket Component.\n\nThe camel-atmosphere-websocket consumer mapped inbound WebSocket query parameters into the Camel Exchange header map without applying any HeaderFilterStrategy (WebsocketConsumer.sendEventNotification() iterates the query-string map collected in WebsocketConsumer.service() and copies each entry into the Exchange). Because nothing blocked the Camel header namespace, a client connecting to the WebSocket endpoint could set Camel-internal control headers - including CamelHttpUri (Exchange.HTTP_URI) - simply by supplying them as query parameters. In a route where the WebSocket consumer feeds a downstream HTTP producer, the injected CamelHttpUri redirects the server-side HTTP request to an attacker-chosen destination (server-side request forgery - for example to an internal service or a cloud metadata endpoint). In addition, the HTTP producer resolves Camel property placeholders on the resulting (attacker-controlled) URI, so placeholders embedded in the injected value - such as an environment-variable reference, an application property, or a vault reference - are resolved to their real values and sent to the attacker, disclosing environment variables, application properties and vault secrets. When the WebSocket endpoint is exposed without authentication, this is reachable by an unauthenticated remote attacker.\nThis issue affects Apache Camel: from 4.0.0 before 4.14.8, from 4.15.0 before 4.18.3, from 4.19.0 before 4.21.0.\n\nUsers are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.8. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes the consumer apply the HeaderFilterStrategy it already inherits from the HTTP/servlet stack, filtering the Camel header namespace case-insensitively on inbound mapping, so externally-supplied Camel* / camel* headers are no longer copied into the Exchange. For deployments that cannot upgrade immediately, strip the Camel control headers from the inbound message before they reach any downstream producer (for example removeHeaders('Camel*') and removeHeaders('camel*') at the start of the route), require authentication on the WebSocket endpoint, and avoid bridging an untrusted consumer directly into an HTTP producer whose target URI can be driven from message headers.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":"2026-07-22","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-22T09:13:11Z","kind":"github_poc","ref":"https://github.com/oscerd/CVE-2026-55993","stars":0,"title":"PoC reproducer for CVE-2026-55993 (Apache Camel camel-atmosphere-websocket): the WebSocket consumer copies connection query parameters onto the Exchange unfiltered, so an injected CamelHttpUri drives a server-side request (SSRF) and leaks resolved property placeholders. Fixed in 4.14.8/4.18.3/4.21.0."}],"tier":"poc_unverified"},"has_fix":true,"headline":"Apache Camel-Atmosphere-Websocket: The inbound consumer maps externally-supplied WebSocket query parameters into the Exchange without a HeaderFilterStrategy","id":"CVE-2026-55993","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:camel","products":["apache:camel"],"type":"ssrf","year":"2026"},"n_packages":6,"n_references":1,"next":{"headline":"Apache Camel-Iggy: The inbound consumer maps externally-supplied Iggy message user-headers into the Exchange without a HeaderFilterStrategy","id":"CVE-2026-55994"},"packages":[{"ecosystem":"Maven","fixed":["4.14.8"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":null,"source":"GHSA-rcvm-6r79-cf4r"},{"ecosystem":"Maven","fixed":["4.14.8"],"introduced":["4.0.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":"pkg:maven/org.apache.camel/camel-atmosphere-websocket","source":"GHSA-rcvm-6r79-cf4r"},{"ecosystem":"Maven","fixed":["4.18.3"],"introduced":["4.15.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":null,"source":"GHSA-rcvm-6r79-cf4r"},{"ecosystem":"Maven","fixed":["4.18.3"],"introduced":["4.15.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":"pkg:maven/org.apache.camel/camel-atmosphere-websocket","source":"GHSA-rcvm-6r79-cf4r"},{"ecosystem":"Maven","fixed":["4.21.0"],"introduced":["4.19.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":null,"source":"GHSA-rcvm-6r79-cf4r"},{"ecosystem":"Maven","fixed":["4.21.0"],"introduced":["4.19.0"],"last_affected":[],"package":"org.apache.camel:camel-atmosphere-websocket","purl":"pkg:maven/org.apache.camel/camel-atmosphere-websocket","source":"GHSA-rcvm-6r79-cf4r"}],"prev":{"headline":"Remote DNS-over-QUIC (DoQ) flow-control assertion failure in libngtcp2","id":"CVE-2026-55991"},"products":["Apache Camel Atmosphere Websocket"],"published":"2026-07-06","related":[{"cvss_score":10,"headline":"Apache camel-coap allows header injection that can lead to remote code execution","id":"CVE-2026-33453","kev_date_added":null,"published":"2026-04-27"},{"cvss_score":9.9,"headline":"Apache Camel has an incomplete fix for CVE-2025-27636","id":"CVE-2026-40453","kev_date_added":null,"published":"2026-04-27"},{"cvss_score":9.8,"headline":"Apache Camel K: Camel K Tenant repositories reach Maven execution inside operator pod","id":"CVE-2026-80351","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":9.8,"headline":"Apache Camel K: Camel K Master trait serviceAccountName YAML injection lets CR author apply arbitrary objects","id":"CVE-2026-80352","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":9.8,"headline":"Apache Camel: Camel-Atmosphere-Websocket: WebSocket dispatch header injection","id":"CVE-2026-71300","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":9.8,"headline":"Apache Camel-Undertow: the endpoint discarded the undertow-specific header filter strategy in favour of the base HTTP one, so the undertow filtering never ran on endpoint-configured routes","id":"CVE-2026-78329","kev_date_added":null,"published":"2026-08-24"},{"cvss_score":9.8,"headline":"Apache Camel-PQC: The AWS Secrets Manager key-lifecycle manager deserializes persisted key metadata with java.io.ObjectInputStream and no ObjectInputFilter","id":"CVE-2026-43867","kev_date_added":null,"published":"2026-07-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-07","vendors":["Apache Software Foundation"]},"summary":"Attackers can inject Camel headers via WebSocket query parameters to trigger SSRF and disclose sensitive environment variables or secrets.","url":"https://insights.sbomify.com/CVE-2026-55993/"}