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SKILL.md

bugcrowd-reporting

Agent skill fromelementalsouls/Claude-BugHunter

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.

How to install bugcrowd-reporting

install bugcrowd-reporting
# install the Claude-BugHunter pack with the skills CLI
npx skills add elementalsouls/Claude-BugHunter

# or add only this skill to Claude Code: copy the folder

skills/bugcrowd-reporting/

# into

~/.claude/skills/bugcrowd-reporting/ (all projects)

.claude/skills/bugcrowd-reporting/ (one project)

skills/bugcrowd-reporting/SKILL.md

MITFull file
1# BUGCROWD REPORTING — Program-Specific Tactics
2
3> 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.
4
5This 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`.
6
7---
8
9## 1. VRT Category Selection — Search & Fallback Strategy
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11Bugcrowd'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 a lower priority (often P4) when the actual impact is P3 or P2.
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13> Note: VRT default severities are not fixed constants. Bugcrowd revises the VRT schema across versions, and individual programs can remap defaults via their own priority configuration. The P-values shown in the examples below (e.g., "No Rate Limiting on Form → Login" defaulting to P4) are the typical baseline at time of writing — always read the severity the *current* form actually auto-suggests for *this* program rather than assuming the value here.
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15### 1.1 Search hierarchy (try in order, pick the highest-severity match that still describes the bug)
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17For any finding, search the VRT dropdown with these terms in this order:
18…

Excerpt shown under the repository's MIT license.

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