← ClaudeAtlas

bugcrowd-reportinglisted

Bugcrowd-specific reporting tactics complementing report-writing: VRT category search-and-fallback strategy when no exact match exists, manual severity override when VRT defaults underrate impact, severity-request paragraph as first body section, OOS-clause rebuttal templates (rate limiting on auth-flow endpoints, debug-info framing, user-enumeration with sensitive PII, theoretical-issue counter), chained-finding cross-reference patterns, target selection for QA-vs-prod programs, researcher-side hygiene (Bugcrowdninja email alias, account state restoration, friendly-tester posture). Use when filing a Bugcrowd submission, when VRT default seems wrong, when triager closes as OOS or downgrades severity, when chaining linked submissions, or when scope distinguishes production from QA. Pairs with report-writing and triage-validation.
elementalsouls/Claude-BugHunter · ★ 1,478 · Data & Documents · score 83
Install: claude install-skill elementalsouls/Claude-BugHunter
# BUGCROWD REPORTING — Program-Specific Tactics > Companion to the generic `report-writing` skill. Use when working specifically on Bugcrowd submissions where VRT mapping, OOS-clause rebuttals, or per-program target selection matter. This skill encodes patterns that apply specifically to Bugcrowd's submission flow. For the generic per-platform templates (HackerOne / Bugcrowd / Intigriti / Immunefi report bodies), use the `report-writing` skill. For the 7-Question Gate before deciding to report at all, use `triage-validation`. --- ## 1. VRT Category Selection — Search & Fallback Strategy Bugcrowd's submission form requires a single VRT (Vulnerability Rating Taxonomy) selection. The dropdown's default severity is bound to the chosen node — pick wrong and the form auto-suggests P4 when the actual impact is P3 or P2. ### 1.1 Search hierarchy (try in order, pick the highest-severity match that still describes the bug) For any finding, search the VRT dropdown with these terms in this order: 1. **The bug's primary class** — e.g., `IDOR`, `XSS`, `SSRF`, `auth bypass`, `2FA bypass` 2. **The data category exposed** — e.g., `PII`, `sensitive data exposure`, `disclosure of secrets` 3. **The control bypassed** — e.g., `broken access control`, `authentication bypass` 4. **The endpoint type** — e.g., `no rate limiting on form > login`, `no rate limiting on form > change password` 5. **The generic parent node** — e.g., `Server Security Misconfiguration > Other`, `Broken Access Contro