Evidence record / agent-flywheel

A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.

2026-10-13-agent-flywheel-website-dependency-fixes-change-one-lockfile-six-advisories-have-conditional-mechanisms

Website dependency fixes change one lockfile; six advisories have conditional mechanisms. Five Next advisories published October 7 match 16.1.4 and name 16.3.8 as the first fixed 16.x version. GHSA-cjq9 allows internal-address image requests through an attacker-controlled allowed remote endpoint; ACFS restricts remotePatterns to its GitHub repository. GHSA-39w2 exposes dev paths, source snippets, routes and logs through next dev MCP, not production. GHSA-f87g exposes omitted dynamic metadata-image routes in App Router webpack builds. GHSA-mcj8 permits shared-cache poisoning with root catch-all plus SSG/ISR routes. GHSA-4jqv permits cross-route cached-content substitution in self-hosted Pages Router SSG/ISR and excludes Vercel. Sharp GHSA-wq5f, published October 6, references CVE-2026-96889, which NVD published September 23: crafted SVG nested XML inclusions can trigger librsvg use-after-free and a crash or possible code execution, with Sharp limiting RCE to specific glibc/Linux conditions and recommending 0.35.5 prebuilt binaries. Deployment prerequisites are unverified. The older Next AVIF disclosure is outside the window.

Channel: main-unreleased. Half: defect. Date: 2026-10-11.

Operator consequence: For website development or self-hosting, identify the authoritative install lock and image/rendering routes before assigning exposure. Do not extend web/build dependency findings to every provisioned VPS or claim the live site is fixed. The root upgrade is untagged and does not repair the independent web lock.

Receipt

Finding metadata

Run: 2026-10-13-profile-refresh-2026-09-21_2026-10-13-frontier-v0

Finding ID: 2026-10-13-agent-flywheel-website-dependency-fixes-change-one-lockfile-six-advisories-have-conditional-mechanisms

Source links

Primary links, including exact changelog lines when available.

Versioned source: run artifact