fix-go

name	fix-go
description	Apply a Go dependency CVE fix: go get, go mod tidy, verify with govulncheck.
allowed-tools	["Bash(go *)","Bash(govulncheck *)","Bash(grep *)","Bash(cat *)","Read","Write","Edit","Glob","Grep"]

Fix Go Dependency CVE

Inputs

Input	Required
PACKAGE	yes
FIXED_VERSION	yes
CVE_ID	yes
GO_MOD_PATH	default .
REPO_DIR	yes (cwd)

Steps

1. Update dependency

cd "${GO_MOD_PATH}"
go get "${PACKAGE}@v${FIXED_VERSION}"
go mod tidy

2. Verify with govulncheck

GO_VERSION=$(grep '^go ' go.mod | awk '{print $2}')
if [[ "$GO_VERSION" =~ ^[0-9]+\.[0-9]+$ ]]; then
  GO_VERSION="${GO_VERSION}.0"
fi

SCAN_OUTPUT=$(GOTOOLCHAIN="go${GO_VERSION}" govulncheck -show verbose ./... 2>&1)

if echo "$SCAN_OUTPUT" | grep -q "$CVE_ID"; then
  echo "WARNING: CVE still detected after fix"
else
  echo "CVE resolved"
fi

Output

Modified go.mod and go.sum in ${GO_MOD_PATH}.