Files
strix/tests
oyasumiandClaude Opus 5 a7336fa194 fix(safety): judge in-scope testing by effect, and stop the shell:bash misread
Two guarded-mode false-positives surfaced in real scan traces.

The reviewer blocked a boolean SQL injection probe
(`curl "…/login?username='+OR+'1'='1"`) for being an injection attempt at all,
though it is a read-only GET that changes nothing. The prompt said "allow only
non-destructive" but never established that in-scope offensive testing is the
tool's authorized purpose, so the model blocked on the technique. Rewrite the
guarded-mode guidance to judge by effect: in-scope injection probes, recon,
enumeration, and fuzzing pass, while destructive or persistent effects block —
with SQL spelled out (boolean/UNION/time-based read probes pass; DROP, DELETE,
INSERT, INTO OUTFILE, stacked statements, and command execution block).
Ambiguous evidence still fails closed, and every deterministic block, the
completeness gate, observe's passive-only rule, and scope enforcement are kept.

Separately the reviewer blocked a plain `curl` as "use of bash shell within a
curl command". The shell wrapper stamps `shell: bash` onto every exec_command
for execution, and the evidence packet passed that transport default straight
to the reviewer, which read it as the agent invoking a shell. Strip the
harness-injected transport keys (`shell`, `max_output_tokens`) from the packet's
original_arguments; the command itself is still parsed from `cmd`, so an
agent-authored `bash -c` payload is unaffected.

Note: the effect-based prompt also lets in-scope recon tools (nmap, subfinder,
ffuf, katana) through, which the old prompt blocked as "scanning" or "high
volume". That follows directly from judging by effect rather than technique.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08 01:22:03 +00:00
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