[core-lead-agent] Closes Core-Security audit finding (2026-05-09 audit cycle, MEDIUM):
1. workspace-server/internal/handlers/workspace_crud.go:335
`DELETE /workspaces/:id` returned `err.Error()` verbatim in the 500
body, leaking wrapped lib/pq driver strings (schema column names,
index hints) to HTTP clients. Replaced with sanitized message;
raw error already logged server-side via the existing log.Printf
immediately above.
2. workspace-server/internal/handlers/org.go:610
`OrgImport` echoed the user-supplied `body.Dir` verbatim in the 404
"org template not found: %s" response. Path traversal is already
blocked by resolveInsideRoot earlier in the handler, but echoing
raw input back lets a client probe filesystem layout (404-with-echo
vs. 400-from-resolve is itself a signal). Dropped the input from the
client-facing message; preserved full context in a new log.Printf
(orgFile path + the requested body.Dir) for operator triage.
Both fixes preserve operator-side diagnostics (logs unchanged in
content, only client-facing JSON sanitized). No behavior change for
legitimate clients — error type, status code, and JSON shape all stay
the same.
Tier: low. Defensive hardening only; reduces info-disclosure surface
without altering control-flow or auth gates.
7090eab0d5