Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add adriannoes/awesome-agentic-ai --skill hunt-aspnetgit clone --depth 1 https://github.com/adriannoes/awesome-agentic-aiWrote 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/adriannoes/awesome-agentic-ai/hunt-aspnet)<a href="https://agentmods.dev/skills/adriannoes/awesome-agentic-ai/hunt-aspnet"><img src="https://agentmods.dev/badge/skills/adriannoes/awesome-agentic-ai/hunt-aspnet/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/adriannoes/awesome-agentic-ai/hunt-aspnet"><img src="https://agentmods.dev/badge/skills/adriannoes/awesome-agentic-ai/hunt-aspnet.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 | $0.00098 | $0.04884 |
| Opus 5.5 | $0.00039 | $0.01954 |
| Sonnet 5.5 | $0.00020 | $0.00977 |
| Haiku 4.5 | $0.00010 | $0.00488 |
Grade A, and why
hunt-aspnet 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 1mo 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.
curl -sk -X POST "https://target.example/page.aspx" \ This is a copy
100% identical to hunt-aspnet — 0 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 — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Crown Jewel Targets
ASP.NET deserialization bugs pay among the highest amounts in bug bounty when they reach RCE. Even when patched, the disclosure-tier findings (signed-only ViewState, dual-parser differential, request-validator quirks) reliably pay Low-Medium.
Highest-value targets:
- SharePoint farms (any version — 2013/2016/2019/SE) — sign-only ViewState + permissive ToolPane.aspx + anonymous FormDigest creates the CVE-2025-53770 ToolShell precondition chain
- Telerik UI for ASP.NET AJAX —
Telerik.Web.UI.WebResource.axdis a documented RCE sink when keys leak (CVE-2017-11317, CVE-2017-11357, CVE-2019-18935) - Classic ASP.NET Webforms enterprise apps — banking portals, dealer portals, HR systems left on .NET Framework 4.x
- WCF services (
*.svc?WSDL) — often forgotten admin endpoints with looser auth than the main app - Sitecore CMS — ViewState + Sitecore-specific deserialization chains (CVE-2021-42237)
- DotNetNuke (DNN) — historic ViewState RCE chains
- Umbraco CMS — ViewState + custom deserialization sinks
Asset types that pay most: internet-reachable ASP.NET Webforms apps > WCF admin services > Telerik-integrated sites > Classic ASP.NET MVC with VSF (very rare)
Attack Surface Signals
Response headers indicating ASP.NET:
X-AspNet-Version: 4.0.30319 (classic — disclosure on its own)
X-Powered-By: ASP.NET
X-AspNetMvc-Version: 5.2
Server: Microsoft-IIS/10.0
Set-Cookie: ASP.NET_SessionId=...
Set-Cookie: .ASPXAUTH=... (Forms auth cookie)
Set-Cookie: .ASPXFORMSAUTH=...
Set-Cookie: ASP.NET_SessionId=...; SameSite=None (suggests cross-origin embedding)
Body signals (in form HTML):
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="..." />
<input type="hidden" name="__VIEWSTATEGENERATOR" id="__VIEWSTATEGENERATOR" value="..." />
<input type="hidden" name="__VIEWSTATEENCRYPTED" id="__VIEWSTATEENCRYPTED" value="" />
↑ EMPTY = signed-only, not encrypted = exploitable if key leaks
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="..." />
<input type="hidden" name="__REQUESTDIGEST" id="__REQUESTDIGEST" value="0x...,...">
↑ SharePoint CSRF token; if anon-issued, see hunt-sharepoint
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.
- 1mo ago First seen · 278 lines · 98 tokens per session scan A 1606594f88ee
hunt-aspnet is a skill published in the GitHub repository adriannoes/awesome-agentic-ai (72 stars, last pushed 3d ago), licensed MIT. It adds 98 tokens to every session and 4,884 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to hunt-aspnet, differing in 0 lines, and is treated as a copy.
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