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chain-idor-to-priv-esc

Build chains where IDOR enables privilege escalation and high-impact control-plane actions.

58

Quality

67%

Does it follow best practices?

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SecuritybySnyk

Critical

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tessl review fix ./packages/decepticon/decepticon/skills/standard/analyst/chains/idor-to-priv-esc/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings: 1 critical severity, 1 medium severity. 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 explicitly describes an exploit chain to misuse an IDOR vulnerability to steal recovery tokens, escalate privileges, and perform administrator actions—clear malicious intent and credential theft.

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Medium

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

The skill explicitly instructs exploiting IDOR to escalate roles/permissions, steal recovery tokens, and perform admin-level actions, which directs the agent to modify privileged application/system state and thus compromises the machine or service state.

Repository
PurpleAILAB/Decepticon
Audited
Security analysis
Snyk

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