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Four HIGH findings. Two were mine, and one was a composition of two of my own fixes.
ONE EXTRA SLASH DEFEATED EVERY /api/auth LIMITER
`/api/auth//login` still reaches the login handler — Express normalises the mount
boundary for the router — but `app.use('/api/auth/login', rateLimit(...))` does not
match it, so the limiter never runs. A review got a real session after 60 unthrottled
password attempts. Same for //totp/verify (unlimited 6-digit brute force),
//forgot-password (unlimited reset mail to any address) and //sso/discover (the
customer-enumeration cap, gone). Fixing the limiter KEY could never help, because the
middleware was never invoked: the path is now collapsed to one canonical form before
routing. Pre-existing, and it falsified this file's own warning about walking past the
login limiter.
STORED XSS: I ESCAPED ONE COPY OF THE TABLE
My earlier fix patched views/admin.js line 357 and missed line 372 in the same
function — and missed views/settings.js entirely, which renders a SECOND copy of the
platform users table from the same endpoint, including the email in a raw text node.
The write path was `POST /api/admin/users`, whose EMAIL_RE barred only whitespace, so
an org or workspace admin (not a platform admin) could choose an address that executed
in the operator's session. Both tables escaped, both regexes tightened to reject markup
characters, verified against 11 address shapes.
I KILLED THE BREAK-GLASS WHILE CLOSING AN ORACLE
Hoisting the domain check above the account lookup — my fix for the enumeration oracle
— made `user.role !== 'platform_admin'` unreachable for enforced domains. On a
self-host the operator IS the org owner, and my would_lock_out_actor guard GUARANTEES
their address is inside the enforced set, so the recovery loop closed on itself:
approving a removal request needs a signed-in platform admin. Both properties hold now
by letting the operator through on a CORRECT PASSWORD only — every wrong answer is the
identical 403 whether the address exists, does not exist, or is theirs. Verified: 200 /
403 / 403 / 403.
Also fixed: enabling SSO-only locked out every password-holding member including the
admin who pressed the button (password refused by policy, SSO refused by
account_exists_local). An org provider now adopts a password account at a domain it has
PROVED by DNS when the org requires SSO — which is what a verified domain means, and
what every hosted identity product does.
SSO USERS WERE LANDING IN A PERSONAL ORG
The membership write added organization_members but no workspace_members, and
ensureDefaultOrgForUser looks at workspaces — so it minted each SSO user a private
organization and made it their current one. The customer's Members page read
"Members (1)" while their staff signed in successfully and were invisible.
ALSO: bcrypt on a NULL password_hash 500'd with a stack (and was an oracle for accounts
a provider deletion had returned to local); stranded_members was returned by the server
and discarded by the UI; a provider with zero domains was the one useless state with no
warning; two limiter shapes were missing (removal-request shared the garbage bucket —
an unauthenticated flood could deny the SSO break-glass path); doubled mail subject
prefixes; a DELETE that toasted "Saved"; a decided request left in the DOM with live
listeners; and a confirm dialog promising "immediately" when sessions already open
survive.
1609 tests, three clean runs. Limiter, break-glass, oracle parity and null-password all
verified against a running server.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bvjey4FNam49MN7ybjcq6A
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|---|---|---|
| .. | ||
| activity.js | ||
| admin-player-debug.js | ||
| admin.js | ||
| billing.js | ||
| content-library.js | ||
| dashboard.js | ||
| designer.js | ||
| device-detail.js | ||
| force-password-change.js | ||
| help.js | ||
| kiosk.js | ||
| layout-editor.js | ||
| login.js | ||
| no-workspace.js | ||
| onboarding.js | ||
| playlists.js | ||
| reports.js | ||
| schedule.js | ||
| settings.js | ||
| teams.js | ||
| video-wall.js | ||
| widgets.js | ||
| workspace-members.js | ||