SECVULN-29968: Harden STS endpoint parsing in AWS auth#402
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chrisarcand merged 1 commit intomasterfrom Mar 19, 2026
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SECVULN-29968: Harden STS endpoint parsing in AWS auth#402chrisarcand merged 1 commit intomasterfrom
chrisarcand merged 1 commit intomasterfrom
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There are many changes in the diff here that are nothing to do with the purpose of the PR. They are all stylistic and are hiding the change. Note: I am having a 'conversation with myself' to test an agentic flow here, don't mind me :) |
Replace permissive STS endpoint matching with strict HTTPS host validation so malformed inputs are rejected without regex backtracking risk.
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amy-hashi
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This isn't validating the URL is in the valid format, but it doesn't actually matter, because it'll fail anyway. 💃 LGTM
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Summary
Validation
GOENV_VERSION=1.24.3 bundle exec rspec spec/unit/auth_spec.rb spec/integration/api/auth_spec.rb