ai-ecoverse/advanced-skills
Quarantined high-risk skills (browser session capture, WebSocket interception) for Slack and Microsoft Teams. Install only after reviewing the security implications.
72
90%
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Low
Low-risk findings worth noting
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The workflow monitors and consumes outsider-authored messages from Slack channels via history, search, and real-time watch features without prior user item selection.
Where we found it
app.slack.com
domain · 8 sites
The plugin fetches outsider-authored Slack channel messages, thread replies, search results, and activity-feed notifications from app.slack.com via conversations.history, conversations.replies, search.messages, and activity.feed — all without prior user item selection.
wss://*.slack.com
domain · 3 sites
The slack watch feature subscribes to the Slack WebSocket at wss://*.slack.com and forwards every matching outsider-authored message frame in real time to the agent without prior user selection of individual items.
SKILL.md
435
### slack watch <channel_id> [--scoop=<name>] [--thread=<ts>] [--filter=<js>] [--force]
references/watch-architecture.md
12
Slack servers → wss://*.slack.com/ → Browser WebSocket
27
3. Slack's `wss://*.slack.com/` connections carry all real-time events (messages, typing indicators, etc.)
edgeapi.slack.com
domain · 1 site
The plugin fetches user search results from edgeapi.slack.com at runtime, consuming outsider-authored profile data (names, handles, titles) without prior user item selection.
SKILL.md
417
(`edgeapi.slack.com/cache/<team>/users/search`) behind Slack's own quick switcher
files.slack.com
domain · 1 site
The plugin downloads files shared by outsiders in Slack threads/channels from files.slack.com and saves them locally for the agent to view, without prior user selection of individual file content.
SKILL.md
373
fetches the bytes authenticated inside the Slack tab (`files.slack.com` needs the session cookie)
adobe-dx-support.enterprise.slack.com
domain · 2 sites
The slack-support script scrapes the server-rendered Slack Support Portal at adobe-dx-support.enterprise.slack.com, consuming outsider-authored support request content (titles, messages, comment threads) without prior item selection.
SKILL.md
523
(`adobe-dx-support.enterprise.slack.com`). It scrapes the server-rendered portal
SKILL.md
556
`adobe-dx-support.enterprise.slack.com` — no separate token
- Audited
- Security analysis