[david-developer]

Six unaccepted framework/HTTP dependency advisories blocked mandatory CI. This security correction pins the minimum compatible releases while preserving the strict-low audit policy and accepted-risk records.

Dependencies:

• Marketplace/admin Next.js 16.4.1 fixes GHSA-2464-fhr4-w9xw, GHSA-673q-mjm6-r5xr and GHSA-p3m5-59mp-jv5r.
• API/database Zod 4.6.6 plus exact @expo/cli@55.0.11>zod:4.6.6 fixes GHSA-mrhx-c7xc-m3w5.
• Exact express@5.2.1>body-parser:2.4.0 and @nestjs/platform-express@11.2.6>multer:2.5.0 fix GHSA-27r3-jxmh-p828 and GHSA-q7qp-rjg7-q26m. Published compatible Nest11 patch releases retain vulnerable Multer, so Common/Core/Platform remain 11.2.6 and Express remains 5.2.1. Required qs6.16.1 is scoped to body-parser; Express keeps its existing qs.
• Expo55.0.0, CLI55.0.11, React19.2.0 and RN0.83.0 stay pinned.

Compatibility tests exercise actual installed Expo schemas/output parsing and bounded Zod collection rejection. Three additional child-process fixtures exercise actual Nest defaults/interceptors: JSON/form parsing, malformed/oversized/encoded requests, compressed-stream errors and liveness, multipart exact/+1 limits, rejection, cancelled disk-upload cleanup and late async filter resumption after teardown. Memory/time bounds and ephemeral loopback servers isolate synthetic requests. Negative controls with cached original packages reproduce the precise uncaught Gunzip and Busboy crashes; patched fixtures pass without masking server errors.

Expo MCP limitation: optional expo-mcp/@expo/mcp-tunnel are absent and unreachable in the installed graph. Their Zod3 converter is incompatible with Zod4 schemas. The package-absence guard requires revisiting the CLI override before adding them; current CLI/schema/export/browser paths are validated.

The marketplace pagination browser test now waits for the actual replacement-city request before asserting its cursor; it also verifies the preserved purpose and returned listing. The public-reputation test identifies the unavailable-reputation alert when separate sign-in feedback is also present. Existing navigation, unsent-filter, rating, privacy and stale-data assertions remain intact. Both corrections change tests only; saved traces reproduce the original failures.

Fresh local PASS:

• Frozen install and exact resolved graph; configured strict-low policy/audit. Full and production unfiltered audits contain only accepted node-forge; all six targeted IDs are absent. All three exception identities, full records, dates/November13 deadline and validator remain byte-identical.
• Contracts131 routes/151 schemas; secret scans including corrected commit; fresh guarded TEST migrations.
• Database integration 544/544, API HTTP integration/authorization 81/81, startup 76/76, all11 unit tasks, lint8/8, typecheck11/11, production build8/8 including Android/iOS/web exports. Unchanged tasks may use cache.
• Marketplace browser 204/204 after both test corrections and staff 22/22, zero failures/skips/retries. Focused pagination 10/10 and reputation 5/5 repeat runs pass with retries disabled; affected lint/typecheck and final-head secrets pass.
• Earlier immutable PR52 archive evidence (25units,28browser,allplatform exports,41screenshots) remains preserved. Its original filter-dialog/invalid-filter/request-suppression/navigation assertions and all36mobile files are unchanged.

Reviewed head 871614368672ad2c314973b46a63dc03ae7a4bd5, tree 119c19be98e9334418ea20ab66aa783ab16846c3, base 6be8d222470946b08660a060d602d2be35714bf2. Fresh push CI40094183083 and PR CI40094185983 both completed SUCCESS, attempt1: 20/20 mandatory gates and27/27 total steps successful, zero failures/skips. Actual PR checkout 4109823dcdc9ed6d0338f59d2a5b53a575a23777 has ordered base/head parents and exactly the reviewed tree. Both full logs confirm DB544/API81/startup76/workspace units74 across11tasks, marketplace204/staff22, all lint/typecheck/build tasks and Web/iOS/Android exports passing, zero test failures/skips/cancels/retries. Complete eleven-file review found no blocking current-graph issue. Authorization/CSRF, application source, media safeguards, migrations, workflows and risk-policy records are preserved.

Existing worktrees/PR52, environment files, credentials, media and recovery evidence remain untouched. Local database tests used an owned disposable tmpfs PostGIS instance at localhost5433/pachi_test; it was stopped/removed after passing. No existing database/container was altered. PR53 remains draft/unmerged with no auto-merge. Recommended for owner merge review. No deployment or G3-I2 refresh. G3-wide acceptance remains NOT RUN.