T01 · Skill Instruction Hijacking
- Location
SKILL.md:4- Finding
Skill instructions encourage unsolicited network actions in unrelated conversations
- Content
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` BEFORE or AFTER your text reply. ``` ```markdown **Don't overthink it.** If a human would drop a meme in that moment, you should too. Emoji is easy because it's inline text. Memes used to feel harder because of multi-step tool calls. Now it's one command — no excuses. ``` ### Technical Analysis The Skill directs the Agent to reassess every response against broad emotional criteria and proactively execute `memes send`. This is not limited to explicit user requests to send an image. The resulting command is not merely presentational. It can read configured messaging credentials, upload an image, and send a message to an external platform. The phrases “EVERY reply,” “proactively,” and “no excuses” pressure the Agent to alter its general behavior whenever the Skill is loaded. These instructions exceed the minimum authority needed to provide a meme-selection and user-authorized delivery feature. A least-privilege design would require a clear user request or confirmation before initiating a networked send. ### Attack Path 1. The Skill is loaded into an Agent session. 2. An ordinary conversation contains em ...[truncated 914 chars]- Remediation
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