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credential-attack

Password spray methodology for bug bounty — when to do it vs web-vuln hunting, the wordlist-gen + breach-check + osint-employees + spray pipeline, mode selection (http-form / oauth / o365 / okta), rate-limit + lockout tactics, BBP legal guardrails, success detection, and the spray → authenticated /hunt chain pattern. Use when assessing whether credential attack is worth running on a target, picking the right mode, or recovering from common pitfalls.

77

Quality

96%

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SecuritybySnyk

Critical

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SKILL.md
Quality
Evals
Security

Security

1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This document purposefully instructs how to perform credential-stuffing/spraying to harvest valid credentials and then chain authenticated access to find/exfiltrate sensitive data — clear malicious intent and operational guidance for credential theft and account takeover.

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Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The required workflow includes Stage 1 crawling the target website (cewler) and Stage 3 OSINT (theHarvester/CrossLinked/theHarvester CT logs), which fetches public/untrusted web content and turns it into readable text used by the agent/tool pipeline (indirect prompt-injection risk from outsider-authored page text/OSINT results).

Repository
shuvonsec/claude-bug-bounty
Audited
Security analysis
Snyk

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