ci: fix github workflow vulnerable to script injection #21304
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Signed-off-by: Diogo Teles Sant'Anna <diogoteles@google.com>
WalkthroughWalkthroughThe recent changes to the Dependabot workflow enhance its maintainability and clarity by introducing an environment variable for the pull request title. This allows for a streamlined approach to extracting dependency names and versions from the title, replacing redundant inline references with a single variable. Overall, these modifications improve both readability and the organization of the workflow configuration. Changes
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7-8: Good use of environment variable for security and maintainability.Storing the PR title in
PR_TITLEhelps prevent script injection and centralizes the reference, enhancing security and maintainability.
31-31: Refactor improves readability and reduces redundancy.Using the
PR_TITLEvariable instead of directly referencing the PR title enhances readability and reduces redundancy.
32-32: Consistent refactor for maintainability.The use of the
PR_TITLEvariable for extracting the version is consistent with the previous refactor, improving maintainability.
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* main: (76 commits) docs: more app v2 renaming (#21336) chore: update link in disclaimer (#21339) refactor(x/distribution): audit QA (#21316) docs: rename app v2 to app di when talking about runtime v0 (#21329) feat(schema): specify JSON mapping (#21243) fix(x/authz): bring back msg response in `DispatchActions` (#21044) chore: fix all lint issue since golangci-lint bump (#21326) refactor(x/mint): v0.52 audit x/mint (#21301) chore: fix spelling errors (#21327) feat: export genesis in simapp v2 (#21199) fix(baseapp)!: Halt at height now does not produce the halt height block (#21256) refactor(scripts): remove unused variable (#21320) chore(schema/testing): upgrade to go 1.23 iterators (#21282) chore: readmes + upgrading docs (#21271) feat(client): add auto cli for node service (#21074) ci: fix github workflow vulnerable to script injection (#21304) build(deps): Bump github.com/prometheus/client_golang from 1.19.1 to 1.20.0 (#21307) build(deps): use Go 1.23 instead of Go 1.22 (#21280) refactor(x/auth): audit x/auth changes (#21146) chore: remove todo: "abstract out staking message back to staking" (#21266) ...
Hi! I'm Diogo from Google's Open Source Security Team(GOSST) and I'm dropping by to suggest this small change that will enhance the security of your repository by preventing script injection attacks through your GitHub workflows.
In the piece of code I changed, you were directly using the value of a variable that comes from a user's input, so a malicious user could exploit that input and use it to run arbitrary code. By using an intermediate environment variable, the value of the expression is stored in memory, used as a variable and doesn't interact with the script generation process. This mitigates the script injection risks and also keeps your workflow running exactly as before.
You can find more information about this on this github documentation or in this gitguardian blogpost.
Cheers!
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