fix(security): pin 25 action refs to SHAs and add a token permissions floor - #96
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… floor All 25 third-party action refs ran from mutable tags. A tag is repointable by whoever controls the action repo, so the workflows trusted a moving target. Each now pins a commit SHA with the version kept in a trailing comment. 2 workflow(s) had no top-level permissions block, so any job without its own block inherited the repository default. contents: read is now the floor. Jobs that already declared their own permissions keep them, so nothing loses a capability it was using. Workflow-only, no source or test changes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XbDBXDWWvMFa7c2jGgyq9t
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Part of a proactive security sweep across agentrust-io.
Action pinning (25 refs)
Every third-party action ran from a mutable tag. A tag can be repointed by whoever controls the action repo, so these workflows trusted a moving target. Each ref now pins a commit SHA with the version kept in a trailing comment, so intent stays readable and Dependabot can still propose bumps.
Token scope
2 workflow(s) had no top-level
permissions:block, so any job without its own block inherited the repository default. Addedcontents: readas the floor.Checked before applying: every job in this repo that needs more than read already declares its own job-level block, which overrides the top-level floor. No job loses a capability it was using.
Workflow-only, no source or test changes. Clears the
PinnedDependenciesIDandTokenPermissionsIDalerts that make up the bulk of this repo's open code-scanning findings.🤖 Generated with Claude Code
https://claude.ai/code/session_01XbDBXDWWvMFa7c2jGgyq9t