{"date":"2026-10-12","repo":{"name":"github.com/apache/flink","commit":"ea2bf30cd7d9f73450f2ab69a1f73853dfc228e6"},"scorecard":{"version":"v5.6.0","commit":"61e84743356275f6ffca23b1b2f2cb945e19eb96"},"score":5.7,"checks":[{"name":"Code-Review","score":6,"reason":"Found 20/29 approved changesets -- score normalized to 6","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#code-review","short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged."}},{"name":"Maintained","score":10,"reason":"30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#maintained","short":"Determines if the project is \"actively maintained\"."}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#packaging","short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall."}},{"name":"Dangerous-Workflow","score":10,"reason":"no dangerous workflow patterns detected","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#dangerous-workflow","short":"Determines if the project's GitHub Action workflows avoid dangerous patterns."}},{"name":"Token-Permissions","score":0,"reason":"detected GitHub workflow tokens with excessive permissions","details":["Warn: jobLevel 'actions' permission set to 'write': .github/workflows/nightly-trigger.yml:30","Info: topLevel permissions set to 'read-all': .github/workflows/ci.yml:40","Warn: topLevel 'actions' permission set to 'write': .github/workflows/community-review.yml:35","Info: topLevel permissions set to 'read-all': .github/workflows/docs-check.yml:36","Warn: no topLevel permission defined: .github/workflows/docs-legacy.yml:1","Warn: no topLevel permission defined: .github/workflows/docs.yml:1","Warn: no topLevel permission defined: .github/workflows/nightly-trigger.yml:1","Info: topLevel permissions set to 'read-all': .github/workflows/nightly.yml:28","Warn: topLevel 'actions' permission set to 'write': .github/workflows/stale.yml:38","Info: topLevel permissions set to 'read-all': .github/workflows/template.flink-ci.yml:43","Info: topLevel permissions set to 'read-all': .github/workflows/template.pre-compile-checks.yml:37"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#token-permissions","short":"Determines if the project's workflows follow the principle of least privilege."}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#cii-best-practices","short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge."}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: Apache License 2.0: LICENSE:0"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#license","short":"Determines if the project has defined a license."}},{"name":"Branch-Protection","score":-1,"reason":"internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#branch-protection","short":"Determines if the default and release branches are protected with GitHub's branch protection settings."}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#signed-releases","short":"Determines if the project cryptographically signs release artifacts."}},{"name":"Security-Policy","score":10,"reason":"security policy file detected","details":["Info: security policy file detected: github.com/apache/.github/.github/SECURITY.md:1","Info: Found linked content: github.com/apache/.github/.github/SECURITY.md:1","Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/apache/.github/.github/SECURITY.md:1","Info: Found text in security policy: github.com/apache/.github/.github/SECURITY.md:1"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#security-policy","short":"Determines if the project has published a security policy."}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#binary-artifacts","short":"Determines if the project has generated executable (binary) artifacts in the source repository."}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#fuzzing","short":"Determines if the project uses fuzzing."}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 22 are checked with a SAST tool"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#sast","short":"Determines if the project uses static code analysis."}},{"name":"Pinned-Dependencies","score":0,"reason":"dependency not pinned by hash detected -- score normalized to 0","details":["Info: Possibly incomplete results: error parsing shell code: `/` must follow an expression: flink-python/dev/lint-python.sh:0","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/community-review.yml:41: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/community-review.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docs-check.yml:44: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/docs-check.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docs-legacy.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/docs-legacy.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docs-legacy.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/docs-legacy.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docs.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/docs.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docs.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/docs.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly-trigger.yml:43: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly-trigger.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly-trigger.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly-trigger.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly.yml:108: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly.yml:119: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly.yml:142: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/nightly.yml:85: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/nightly.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/stale.yml:45: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/stale.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:373: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:392: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:409: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:426: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:432: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:440: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:467: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:479: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:86: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:119: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:131: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:148: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:167: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:184: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:223: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:243: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:256: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:268: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:326: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.flink-ci.yml:339: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.flink-ci.yml/master?enable=pin","Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/template.pre-compile-checks.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/apache/flink/template.pre-compile-checks.yml/master?enable=pin","Warn: containerImage not pinned by hash: flink-end-to-end-tests/test-scripts/docker-hadoop-secure-cluster/hadoop/Dockerfile:27: pin your Docker image by updating eclipse-temurin:8-jdk-jammy to eclipse-temurin:8-jdk-jammy@sha256:a42a161e0edc7f0d3815bcfa22ce6d969fb48f69d0d17d4a1affd9800b455385","Warn: containerImage not pinned by hash: flink-end-to-end-tests/test-scripts/docker-hadoop-secure-cluster/kdc/Dockerfile:19: pin your Docker image by updating debian:bullseye to debian:bullseye@sha256:6f519a81440354a85eb592c5f32109ab80605f6b892455983a6f618bf87fabe9","Warn: pipCommand not pinned by hash: docs/static/downloads/setup-pyflink-virtual-env.sh:37","Warn: pipCommand not pinned by hash: docs/static/downloads/setup-pyflink-virtual-env.sh:40","Warn: pipCommand not pinned by hash: flink-python/dev/install_command.sh:22","Warn: pipCommand not pinned by hash: flink-python/dev/install_command.sh:26","Warn: npmCommand not pinned by hash: flink-runtime-web/web-dashboard/dev/generate_notice.sh:21","Warn: pipCommand not pinned by hash: .github/workflows/nightly.yml:125","Info:   0 out of  34 GitHub-owned GitHubAction dependencies pinned","Info:   0 out of   2 containerImage dependencies pinned","Info:   0 out of   5 pipCommand dependencies pinned","Info:   0 out of   1 npmCommand dependencies pinned"],"documentation":{"url":"https://github.com/ossf/scorecard/blob/61e84743356275f6ffca23b1b2f2cb945e19eb96/docs/checks.md#pinned-dependencies","short":"Determines if the project has declared and pinned the dependencies of its build process."}}]}