The chat.send path let authorized write-scoped callers persist /verbose session overrides even though the same stored session mutation is admin-only through sessions.patch.
A write-scoped gateway caller could persist verbose output for later runs and expose more reasoning or tool output than the operator intended.
src/auto-reply/reply/directive-handling.impl.ts, src/gateway/sessions-patch.ts
<= 2026.3.24>= 2026.3.282026.3.28 contains the fix.Fixed by commit c603123528 (fix(gateway): require admin for persisted verbose defaults).
{
"github_reviewed": true,
"github_reviewed_at": "2026-03-31T23:57:34Z",
"severity": "HIGH",
"nvd_published_at": null,
"cwe_ids": [
"CWE-284",
"CWE-863"
]
}