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Potential fix for code scanning alert no. 1: Incomplete URL scheme check#5
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moutonjeremy wants to merge 1 commit into
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Potential fix for code scanning alert no. 1: Incomplete URL scheme check #5moutonjeremy wants to merge 1 commit into
moutonjeremy wants to merge 1 commit into
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Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
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Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Potential fix for https://github.com/Labbs/bastion/security/code-scanning/1
The most appropriate, minimal fix is to add a check for the "vbscript:" scheme alongside the checks already present for "javascript:" and others. This should be implemented at line 454, where the other checks are, by including an additional clause:
strings.HasPrefix(urlStr, "vbscript:"). This ensures that URLs using the VBScript scheme are not passed through for proxying and are treated as unproxyable, just like the explicitly-blocked others. No new imports or function definitions are necessary.Suggested fixes powered by Copilot Autofix. Review carefully before merging.