{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-42994 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-42994 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-42994 is a high-severity vulnerability in Bitwarden CLI, published on 1 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-42994 and fix it if it is affected.\n\nWhat it is: CVE-2026-42994 is a high-severity vulnerability in Bitwarden CLI, published on 1 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-42994 in the wild and no public exploit code.\n\nAffected product: Bitwarden CLI. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-42994/ (Markdown: https://insights.sbomify.com/CVE-2026-42994/index.md)","id":"CVE-2026-42994","markdown":"https://insights.sbomify.com/CVE-2026-42994/index.md","name":"CVE-2026-42994","record":{"aliases":["GHSA-999x-2wm3-jfx8"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Bitwarden CLI","requires_auth":"none","summary":"Attackers can execute arbitrary code via malicious packages distributed through the npm registry during a specific supply chain incident.","user_interaction":"not_required","vuln_class":"supply_chain"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cli","vendor":"bitwarden"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/AU:Y","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Bitwarden CLI 2026.4.0 from 2026-04-22T21:57Z to 2026-04-22T23:30Z, when obtained from npm, had embedded malicious code. This is related to a Checkmarx supply chain incident.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Supply chain in Bitwarden CLI","id":"CVE-2026-42994","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"supply_chain","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in JS8Call","id":"CVE-2026-42996"},"packages":[],"prev":{"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2026-42993"},"products":["Bitwarden CLI"],"published":"2026-05-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-01","vendors":["Bitwarden"]},"summary":"Attackers can execute arbitrary code via malicious packages distributed through the npm registry during a specific supply chain incident.","url":"https://insights.sbomify.com/CVE-2026-42994/"}