{"answers":{"affected":"2 open source packages ship an affected version, including tmatens/compose-lint and compose-lint.","exploited":"There is no known exploitation of CVE-2026-123796 in the wild and no public exploit code.","exposure":"","fix":"Upgrade tmatens/compose-lint to 0.33.0 or later.","what":"CVE-2026-123796 is a low-severity vulnerability in tmatens compose-lint, published on 9 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123796 and fix it if it is affected.\n\nWhat it is: CVE-2026-123796 is a low-severity vulnerability in tmatens compose-lint, published on 9 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-123796 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- tmatens/compose-lint (GitHub Actions): affected from 0.32.0; fixed in 0.33.0\n- compose-lint (PyPI): affected from 0.32.0; fixed in 0.33.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-123796/ (Markdown: https://insights.sbomify.com/CVE-2026-123796/index.md)","id":"CVE-2026-123796","markdown":"https://insights.sbomify.com/CVE-2026-123796/index.md","name":"CVE-2026-123796","record":{"aliases":["GHSA-rm8w-w798-g545"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"compose-lint is a Docker Compose security linter that identifies dangerous misconfigurations before deployment. From 0.32.0 until 0.33.0, compose-lint's incomplete remediation for .env secret disclosure checks the 20,000-finding limit before replacing resolved values with their variable references. A pull request can combine a secret-referencing image field with aliased content that produces more than 20,000 findings, causing the early-stop path to emit already graded findings with the resolved secret value in text, JSON, SARIF, and Code Scanning output. Exploitation requires a workflow that writes secrets into the sibling .env and lints untrusted changes, and the run exits 2 unless --allow-partial-coverage is used. This issue is fixed in version 0.33.0.","ecosystems":["GitHub Actions","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"compose-lint: Incomplete fix for GHSA-jf3h-8jvx-vcrg: a run stopped at the finding limit quotes a secret from a CI-generated `.env`","id":"CVE-2026-123796","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"GitHub Actions","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"SuperTokens Core: Unknown tenant path bypasses API key and public-tenant enforcement","id":"CVE-2026-123797"},"nickname":null,"packages":[{"ecosystem":"GitHub Actions","fixed":["0.33.0"],"introduced":["0.32.0"],"last_affected":[],"package":"tmatens/compose-lint","purl":null,"source":"GHSA-rm8w-w798-g545"},{"ecosystem":"PyPI","fixed":["0.33.0"],"introduced":["0.32.0"],"last_affected":[],"package":"compose-lint","purl":null,"source":"GHSA-rm8w-w798-g545"}],"prev":{"headline":"Symfony: Exponential and Quadratic Parse Times in the YAML Parser Let a Single Document Hold a Process","id":"CVE-2026-123792"},"products":["compose-lint"],"published":"2026-11-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-11-09","vendors":["tmatens"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123796/"}