fix: pin workflow actions to commit SHA#129
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Tags and branches in GitHub are mutable; a repository owner or an attacker who gains access to the upstream action repository can move a tag to a different commit. This creates a supply chain risk where malicious code could be introduced into our CI/CD environment without changing our workflow files.
ShutdownRepo
approved these changes
May 19, 2026
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Description
Tags and branches in GitHub are mutable; a repository owner or an attacker who gains access to the upstream action repository can move a tag to a different commit. This creates a supply chain risk where malicious code could be introduced into our CI/CD environment without changing our workflow files.
Related issues
None found.
Point of attention
Make sure that the pinned versions are correct.