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Size is not a defect on its own — some problems genuinely live in one place — but these are where merge conflicts, review fatigue and single-owner knowledge concentrate, and they are the first thing that slows an inheriting engineer down.","context_why":"A note that does not affect this rating: measured against its own codebase's median, it is below the 85th percentile of 382 surveyed projects' largest files, where this check begins to count."}],"signals_run":11,"conclusive_signals":10,"what_a_person_adds":[{"id":"01.38","kind":"H+","where":"The team","measured":"The tree carries design documentation (docs/docs/developer/img/immich_mobile_architecture.drawio).","question":"Does it match what the team believes today? Ask them to walk through it against the code."},{"id":"01.35","kind":"H+","where":"The team and the submodule owners","measured":"The repository pulls code in through git submodules (.gitmodules).","question":"A buyer receives pointers, not that code. Can every submodule be fetched without the team's credentials, and who owns each one?"},{"id":"01.39","kind":"H","where":"Your architects, with the product roadmap","question":"Is the architecture right for the next three years of the product?"},{"id":"01.40","kind":"H","where":"The team's reasoning at the time","question":"Were the home-grown components reasonable choices when they were made, and are they now?"}]},{"id":"02","band":"strong","name":"Engineering Process & SDLC Maturity","coverage":"high","findings":[{"id":"02.16","band":"adequate","layer":"deterministic","title":"Tests are retried until they pass","signal":"flaky_test_markers","weight":"corroborating","context":true,"evidence":[{"ref":"e2e/playwright.config.ts","kind":"path","path":"e2e/playwright.config.ts","detail":"test retry","line_end":21,"line_start":21}],"observed":{"test_retries":0,"suite_retries":1},"dimension":"02","rationale":"The suite is configured to retry failing tests (e2e/playwright.config.ts). A retry turns a flaky test green without saying why it failed, so a green build means the tests passed eventually. Ask how many retries a typical run needs, and which tests need them.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."}],"signals_run":16,"conclusive_signals":15,"what_a_person_adds":[{"id":"02.32","kind":"H","where":"The code host's pull request data","question":"Is review real or a rubber stamp? Comment depth and time to approve need the pull request history."},{"id":"02.38","kind":"H","where":"The issue tracker: backlog, sprint history, estimate accuracy","question":"Is delivery planned and measured, or heroic?"},{"id":"02.37","kind":"H","where":"Tickets, chat and postmortems","question":"How are incidents run, reviewed and learned from?"}]},{"id":"03","band":"strong","name":"Organization & Key-Person Risk","coverage":"partial","findings":[],"signals_run":10,"conclusive_signals":10,"what_a_person_adds":[{"id":"03.29","kind":"H+","where":"The deal terms","measured":"988 people have committed here.","question":"Which of them are you acquiring, and which are you replacing?"},{"id":"03.28","kind":"H","where":"The team; review history only suggests candidates","question":"Who mentors whom, and would that survive a departure?"},{"id":"03.30","kind":"H","where":"Recruiting data and the org chart","question":"Can the team grow, and who stands behind the top three contributors?"},{"id":"03.31","kind":"H","where":"HR data","question":"Is the seniority mix sound, and will pay survive your salary bands?"},{"id":"03.14","kind":"H","where":"Interviews and on-call history","question":"Is the pace sustainable? Commit times cannot say: git keeps no reliable local time."},{"id":"03.32","kind":"H","where":"Interviews","question":"Does the team want to stay after close?"},{"id":"03.33","kind":"H","where":"Time with the team","question":"How are decisions made and disagreements resolved?"}]},{"id":"04","band":"adequate","name":"Product & Engineering Maturity","coverage":"minimal","findings":[{"id":"04.3","band":"adequate","layer":"deterministic","title":"81 direct dependencies in a single manifest","signal":"dependency_sprawl","weight":"corroborating","evidence":[{"ref":"direct-dependencies","kind":"path","path":"server/package.json","detail":"81 declared"},{"ref":"direct-dependencies","kind":"path","path":"web/package.json","detail":"45 declared"},{"ref":"direct-dependencies","kind":"path","path":"machine-learning/pyproject.toml","detail":"16 declared"},{"ref":"direct-dependencies","kind":"path","path":"packages/cli/package.json","detail":"6 declared"}],"observed":{"set_aside":{"docs/package.json":"not product code (docs)","packages/scripts/package.json":"not product code (tooling)"},"by_manifest":{"web/package.json":45,"server/package.json":81,"packages/cli/package.json":6,"packages/sdk/package.json":1,"machine-learning/pyproject.toml":16,"packages/plugin-sdk/package.json":1}},"dimension":"04","rationale":"server/package.json declares 81 direct dependencies. Each one is a maintenance obligation, a supply-chain surface and a potential licence question that transfers with the asset. The count says nothing about whether any given dependency was a good choice; it says how many such choices a buyer inherits."},{"id":"04.5","band":"adequate","layer":"deterministic","title":"Effort is shifting from building to rewriting","signal":"churn_trend","weight":"corroborating","context":true,"evidence":[{"ref":"deletions-per-insertion","kind":"metric","detail":"first half 0.62, second half 0.91 (split 2024-05-31)"}],"observed":{},"dimension":"04","rationale":"Deleted lines per line added rose from 0.62 to 0.91 between the first and second halves of this history. Rework is normal and often healthy, but a rising ratio means an increasing share of the team's time is spent replacing code that already exists rather than building what does not. Whether that is deliberate repayment or churn is a question for the team.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"04.62","band":"adequate","layer":"deterministic","title":"Releases are cut from another branch than the one surveyed","signal":"release_branch","weight":"corroborating","context":true,"evidence":[{"ref":"db355f79d","kind":"commit","detail":"tag v3.2.4"}],"observed":{"elsewhere":9,"on_branch":248,"tags_in_window":260,"direction_known":true,"later_on_branch":3},"dimension":"04","rationale":"The newest release, v3.2.4, is not on the branch this survey read; the newest release on it is v3.1.0. The shipped product may differ from what this report describes. Survey the release branch too.","context_why":"A note that does not affect this rating: notes like it are common in well-run projects."}],"signals_run":19,"conclusive_signals":17,"what_a_person_adds":[{"id":"04.32","kind":"H","where":"The data room and the team's record of estimates","question":"Can this team deliver the stated roadmap on the stated timeline?"},{"id":"04.31","kind":"H","where":"Budget and roadmap decisions","question":"Does leadership know about the debt, and is time budgeted to repay it?"},{"id":"04.33","kind":"H","where":"Revenue, customer and churn data","question":"Is the engineering shape consistent with the commercial story?"}]},{"id":"05","band":"adequate","name":"Security & Reliability Posture","coverage":"partial","findings":[{"id":"05.6","band":"adequate","layer":"deterministic","title":"3 Dockerfiles run the application as root","signal":"container_runs_as_root","weight":"corroborating","evidence":[{"ref":"no-USER-instruction","kind":"path","path":"machine-learning/Dockerfile","detail":"runs as root"},{"ref":"no-USER-instruction","kind":"path","path":"packages/cli/Dockerfile","detail":"runs as root"},{"ref":"no-USER-instruction","kind":"path","path":"server/Dockerfile","detail":"runs as root"}],"observed":{"rootful":3,"dockerfiles":3},"dimension":"05","rationale":"No USER instruction switches away from root, so the process runs with full privileges inside the container. It is a one-line fix and an ordinary expectation, which is why its absence is worth asking about: it usually says more about whether anyone has reviewed the deployment than about this container specifically."},{"id":"05.25","band":"adequate","layer":"deterministic","title":"1 environment file is committed","signal":"secrets_management_pattern","weight":"corroborating","context":true,"evidence":[{"ref":"deployment/.env","kind":"path","path":"deployment/.env","detail":"committed environment file"}],"observed":{"env_files":1},"dimension":"05","rationale":"deployment/.env is tracked in git. Environment files are where credentials usually live, and committing one usually means nobody decided how secrets reach the running application. Whatever is in it is in the history for good. Check 05.1 says whether it holds anything credential-shaped.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.26","band":"adequate","layer":"deterministic","title":"54 locked dependencies have published vulnerabilities, 32 high or critical in what ships","signal":"known_vulnerabilities","weight":"corroborating","evidence":[{"ref":"machine-learning/uv.lock","kind":"path","path":"machine-learning/uv.lock","detail":"anyio 4.2.0: GHSA-82r6-8w77-94w6 (critical), fixed in 4.14.2"},{"ref":"pnpm-lock.yaml","kind":"path","path":"pnpm-lock.yaml","detail":"tar 7.5.16: GHSA-23hp-3jrh-7fpw (critical), fixed in 7.5.19"},{"ref":"pnpm-lock.yaml","kind":"path","path":"pnpm-lock.yaml","detail":"tar 6.2.1: GHSA-23hp-3jrh-7fpw (critical), fixed in 7.5.19; a development dependency"}],"observed":{"advisories":136,"dependencies":2965,"high_or_critical":65,"pinned_to_a_commit":0,"ecosystems_not_read":["CocoaPods","Dart"],"vulnerable_packages":54,"set_aside_not_imported":0,"high_or_critical_shipping":32,"high_or_critical_not_shipped":{"dev":29}},"unproven":true,"dimension":"05","rationale":"54 of 2,965 locked dependencies match 136 published advisories in OSV, 65 of them rated high or critical. A lockfile says which version is installed, not whether the flawed code is reachable from this product, so each needs a look. Most are fixed by an upgrade, and the advisory names the version. This lockfile pins development tools alongside what ships and does not say which is which, so some of these may never reach a user."},{"id":"05.48","band":"adequate","layer":"deterministic","title":"4 places insert HTML from a variable without sanitising it","signal":"unsafe_html","weight":"corroborating","context":true,"evidence":[{"ref":"server/src/emails/album-invite.email.tsx","kind":"path","path":"server/src/emails/album-invite.email.tsx","detail":"HTML from a variable","line_end":43,"line_start":43},{"ref":"server/src/emails/album-update.email.tsx","kind":"path","path":"server/src/emails/album-update.email.tsx","detail":"HTML from a variable","line_end":42,"line_start":42},{"ref":"server/src/emails/welcome.email.tsx","kind":"path","path":"server/src/emails/welcome.email.tsx","detail":"HTML from a variable","line_end":44,"line_start":44}],"observed":{"sites":4},"dimension":"05","rationale":"4 places set HTML from a value that is neither a literal nor passed through a sanitiser. Where the value can come from a user, that is stored cross-site scripting, and it is the first thing a buyer's security review looks for in a frontend.","context_why":"A note that does not affect this rating: in Borehole's calibration, this check's notes were usually true but overstated."},{"id":"05.51","band":"adequate","layer":"deterministic","title":"The app allows plain HTTP to any server","signal":"cleartext_traffic","weight":"corroborating","evidence":[{"ref":"mobile/android/app/src/main/AndroidManifest.xml","kind":"path","path":"mobile/android/app/src/main/AndroidManifest.xml","detail":"cleartext allowed app-wide","line_end":28,"line_start":28},{"ref":"mobile/android/app/src/main/res/xml/network_security_config.xml","kind":"path","path":"mobile/android/app/src/main/res/xml/network_security_config.xml","detail":"cleartext allowed app-wide","line_end":3,"line_start":3},{"ref":"mobile/ios/Runner/Info.plist","kind":"path","path":"mobile/ios/Runner/Info.plist","detail":"cleartext allowed app-wide","line_end":123,"line_start":123}],"observed":{"sites":4},"dimension":"05","rationale":"The app's manifest allows unencrypted HTTP app-wide (NSAllowsArbitraryLoads, or cleartext traffic permitted), rather than for named domains. Anything sent over plain HTTP can be read on the network, and enterprise security reviews ask about it. Some apps need it by nature (a podcast or feed reader fetches whatever URL a feed gives), so ask which case this is."},{"id":"05.60","band":"adequate","layer":"deterministic","title":"Relicensed: MIT → AGPL-3.0 (2024-02-12)","signal":"licence_changes","weight":"corroborating","context":true,"evidence":[{"ref":"af2efbdbb","kind":"commit","path":"LICENSE","detail":"MIT from 2022-02-03"},{"ref":"dca1bd22d","kind":"commit","path":"LICENSE","detail":"AGPL-3.0 from 2024-02-12"}],"observed":{"since":"2024-02-12","latest":"AGPL-3.0","weaker":true,"narrowed_at":"2024-02-12","narrowed_days":956,"licence_versions":2,"source_available":false,"narrowed_recently":true,"unreleased_changes":0},"dimension":"05","rationale":"The root licence changed 1 time(s). The latest terms restrict what users, hosts or a buyer may do in ways the earlier ones did not. Code taken under the old terms stays under them, so both matter in diligence.","context_why":"A note that does not affect this rating: a licence change is a fact for the first screen, and only a narrowing of rights within two years of the surveyed commit costs \"strong\"."},{"id":"05.65","band":"adequate","layer":"deterministic","title":"16 advisories against this project in the last 24 months, 7 high or critical","signal":"advisory_record","weight":"corroborating","context":true,"evidence":[{"ref":"CVE-2026-103532","kind":"advisory","detail":"2026-10-01: CVE-2026-103532 (moderate): A vulnerability has been found in immich-app Immich up to 2.7.5. This affects the function checkSharedLinkAccess of the file server/src/utils/access.ts of the c"},{"ref":"GHSA-q89f-h332-8q2h","kind":"advisory","detail":"2026-09-28: GHSA-q89f-h332-8q2h (high), fixed in v3.2.4: Authenticated SVG upload reaches ImageMagick coders and enables RCE"},{"ref":"CVE-2026-82272","kind":"advisory","detail":"2026-08-28: CVE-2026-82272 (high): Immich through 3.1.0 fails to properly enforce locked asset visibility when assets are locked through the single-asset endpoint, allowing them to remain accessi"},{"ref":"GHSA-h5w4-vjv4-9r5q","kind":"advisory","detail":"2026-08-23: GHSA-h5w4-vjv4-9r5q (low): Incorrect sanitization of continue URL on the /maintenance endpoint"},{"ref":"CVE-2026-59258","kind":"advisory","detail":"2026-07-15: CVE-2026-59258 (high): immich before 3.0.3 contains a broken access control vulnerability in the PUT /albums/:id/user/:userId endpoint that allows shared album editors to modify membe"}],"observed":{"newest":"2026-10-01","critical":1,"affecting":0,"could_not_tell":8,"last_24_months":16,"sources_failed":[],"known_exploited":0,"high_or_critical":7},"dimension":"05","rationale":"The newest was published on 2026-10-01. A project that publishes advisories is telling its users about its fixes, and the count and pace say how much security work it carries. Whether 8 of them are fixed in the code you ship could not be told from this history: its version is only known to be at least 3.2.0. Answer lives in: the release you run, set against each fixed version.","context_why":"A note that does not affect this rating: it describes the project's advisory record, and no advisory in it is known to affect the surveyed commit."}],"signals_run":34,"conclusive_signals":29,"what_a_person_adds":[{"id":"05.43","kind":"H+","where":"The security owner","measured":"No threat model is in the tree of what looks like a running service.","question":"Does one exist elsewhere, and who owns it?"},{"id":"05.52","kind":"H+","where":"The mobile team and the store review history","measured":"The Android app requests 1 sensitive permission: ACCESS_BACKGROUND_LOCATION.","question":"Does the product need each one, and has the store's review accepted them?"},{"id":"05.41","kind":"H","where":"Ticketing and chat","question":"What has actually broken, how often, and how badly?"},{"id":"05.42","kind":"H","where":"Reports in the data room","question":"What did external testing find, and was it fixed?"},{"id":"05.44","kind":"H","where":"Audit reports; policy files in the tree are not evidence","question":"What is the SOC 2, ISO 27001 or GDPR status, and where is the evidence?"}]},{"id":"06","band":"adequate","name":"Observability & Operations","coverage":"partial","findings":[{"id":"06.2","band":"adequate","layer":"deterministic","title":"No structured logging library is in use","signal":"structured_logging","weight":"corroborating","evidence":[{"ref":"logging-scan","kind":"metric","detail":"searched 2,949 files for 10 structured logging libraries; 0 matched"}],"observed":{},"dimension":"06","rationale":"Nothing references a structured logging library. Logs that are written to be read by a person are not searchable by a machine, which means incident response here is proportional to how well someone remembers the codebase rather than to what the tooling can find."},{"id":"06.9","band":"adequate","layer":"deterministic","title":"No error reporter is wired in","signal":"error_reporting","weight":"corroborating","context":true,"evidence":[{"ref":"error reporting","kind":"metric","detail":"no error reporter initialised"}],"observed":{"installed":[],"initialised":0,"config_files":0},"dimension":"06","rationale":"Nothing in the service initialises an error reporter (Sentry, Rollbar, Bugsnag, Honeybadger or an APM agent). 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