Caveat verdict

alibabacloud-cloudbackup-ecs-file-backup-essential-edition

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

ECS file backup operations skill using aliyun CLI for cloud backup management; network_in is appropriate for cloud API calls, and no credentials are read or exfiltrated.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

40
security
60
transparency
70
maintenance

Findings (3)

Pattern match high

Pipe-to-shell pattern (curl | sh) — supply chain attack vector

SKILL.md · prose · downgraded · curl -fsSL https://aliyuncli.alicdn.com/setup.sh | bash

Pattern match high

Pipe to bash — executes piped content as shell commands

SKILL.md · prose · downgraded · | bash

Pattern match high

References sudo — requests elevated privileges

references/cli-installation-guide.md · code · sudo

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class A). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

No declared permissions — minimal attack surface.

network_in

Is this flag fair?

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