CVE-2026-40022 - When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server (camel-p

CVE-2026-40022 + When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server (camel-p + High + 2026-04-27

One-sentence business risk

Broken authentication or authorization can expose tenant data and administrator actions, which buyers treat as a release blocker.

Research notes

  • Root cause: When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server (camel-platform-http-main) and a non-root context path such as /api or /admin is configured via camel.server.path or camel.management.path, the BasicAuthentic.
  • Affected versions: before 4.
  • Fixed / safe versions: upgrade to version 4.20.0.
  • Public exploit / PoC signal: the consulted NVD/GHSA/vendor sources describe the trigger class; treat it as reproducible until patched.
  • CVSS: 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Exact vulnerable code pattern

http_client.get(user_supplied_url_or_import)

Fixed / mitigated code pattern

disable external imports and allow only approved schemes, hosts, and network ranges

Dependency or runtime update:

rg -n "affected component|CVE-2026-40022" .
# update affected runtime/product to upgrade to version 4.20.0

Step-by-step integration guide

  1. Inventory affected component across source, lockfiles, SBOMs, container images, CI images, and deployment manifests.
  2. Upgrade to upgrade to version 4.20.0 or apply the exact vendor patch referenced below.
  3. Replace the vulnerable ssrf pattern with the fixed pattern and fail closed on malformed input.
  4. Add a regression test that exercises the advisory trigger and proves the request is rejected, bounded, or authorized.
  5. Deploy through canary, monitor security logs and resource metrics, then remove temporary edge blocks only after all runtimes are fixed.

Alternative mitigations

  • Disable the vulnerable feature path while the package/runtime update rolls out.
  • Add WAF or reverse-proxy rules for traversal tokens, prototype-polluting keys, oversized frames, shell metacharacters, or unauthenticated tool calls matching the trigger class.
  • Restrict internal egress, rotate exposed secrets, and revoke affected tokens/keys if the vulnerability can disclose config, logs, JWT secrets, proxy credentials, or PKI material.
  • For admin/API authorization issues, temporarily require elevated roles and explicit ownership checks at the gateway.

Detection signature

id: cve-2026-40022-when-authentication-is-enabled-on-the-apache-cam
source: NVD bulk JSON feed
dependency_or_product: "affected component"
affected: "before 4"
fixed: "upgrade to version 4.20.0"
signals:
  - "ssrf"
  - "../"
  - "__proto__"
  - "tools/call"
  - "wp_ajax_nopriv"
  - "pickle.loads"
  - "shell command construction"
action: "upgrade, add regression test, and verify deploy artifact"

Copy-paste skill

You are remediating CVE-2026-40022 (When authentication is enabled on the Apache Camel embedded HTTP server or embedded management server (camel-p) in this repository.

Find every affected dependency, runtime, image, service configuration, and reachable code path. Upgrade or patch to upgrade to version 4.20.0. Replace the vulnerable ssrf pattern with a fail-closed implementation, add a regression test for the trigger shape, and update deployment/SBOM artifacts. If this repository does not control the affected runtime, create TRIAGE.md naming the owner, affected version, fixed version, and blocking decision.

Keywords, affected tech stack, and revenue tags

  • Keywords: CVE-2026-40022, ssrf, affected component, NVD bulk JSON feed.
  • Affected tech stack: general.
  • Revenue tags: sellable_to_fintech, enterprise_blocker, high_priority_sla.

References