exploit-ssrf
Server-Side Request Forgery (SSRF) — exploiting server-side URL fetching to access internal services, cloud metadata (AWS/GCP/Azure), internal APIs, and port scanning. Covers IP bypass techniques, DNS rebinding, Gopher protocol smuggling, and redirect-based bypass.
65
78%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Critical
Do not install without reviewing
Fix and improve this skill with Tessl
tessl review fix ./packages/decepticon/decepticon/skills/standard/exploit/web/ssrf/SKILL.mdSecurity
3 findings: 1 critical severity, 1 high severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
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 is an explicit SSRF exploitation guide that instructs how to exfiltrate cloud metadata credentials, read sensitive local files, scan internal networks, and deploy a webshell (via gopher/Redis), indicating deliberate malicious intent and high risk.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
The skill explicitly instructs fetching cloud metadata endpoints and local files (e.g., IMDS role credentials, /.env, /etc/shadow, /proc/self/environ) which would retrieve secrets that an agent could be expected to capture or output verbatim, creating a high exfiltration risk.
W013: Attempt to modify system services in skill instructions.
What this means
The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.
Why it was flagged
This skill explicitly instructs active exploitation that reads sensitive local files (e.g. /etc/shadow) and performs state-modifying actions (gopher payload that configures Redis and writes a webshell into /var/www/html), which directs the agent to compromise a machine's filesystem and services.
- Repository
- PurpleAILAB/Decepticon
- Commit
0cf691e
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.