CVE-2026-55603: Remediate CVE-2026-55603 in http-proxy-middleware for ccd-api-gateway#754
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Summary:
Remediated CVE-2026-55603 by running Yarn 4.16.0 upgrade for http-proxy-middleware to 3.0.7. Expected Node source was .nvmrc=22.22.3; active verification Node was v22.22.3. Regenerated yarn-audit-known-issues with the required production recursive audit; CVE-2026-55603 / GHSA-gcq2-9pq2-cxqm / http-proxy-middleware is absent, though unrelated existing audit findings remain. Verification: yarn install --immutable passed; yarn lint passed with one existing warning; yarn test:unit passed with 94 tests; yarn test remains environment-limited by the offline Corepack/Yarn shim. No package.json compile/build script or Dockerfile-derived compile/build check is configured.
Resolved CVEs: CVE-2026-55603
Plan ID: 82c566f4-faf0-4320-a71c-68f361b0ee48
Approved by: james