{"answers":{"affected":"2 open source packages ship an affected version, including blinksocks. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50481 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-50481 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-50481 is a high-severity vulnerability in n/a, published on 21 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-50481 and fix it if it is affected.\n\nWhat it is: CVE-2023-50481 is a high-severity vulnerability in n/a, published on 21 Dec 2023. 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-2023-50481 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- blinksocks (npm): affected all versions up to 3.3.8; no fix listed\n- blinksocks (npm): affected all versions up to 3.3.8; no fix listed\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-2023-50481/ (Markdown: https://insights.sbomify.com/CVE-2023-50481/index.md)","id":"CVE-2023-50481","markdown":"https://insights.sbomify.com/CVE-2023-50481/index.md","name":"CVE-2023-50481","record":{"aliases":["GHSA-pqj5-37xf-x5gc"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js proxy library","requires_auth":"none","summary":"Remote attackers can obtain sensitive information due to weak encryption algorithms in the blinksocks Node.js library.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"blinksocks","vendor":"blinksocks"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"An issue was discovered in blinksocks version 3.3.8, allows remote attackers to obtain sensitive information via weak encryption algorithms in the component /presets/ssr-auth-chain.js.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"blinksocks has weak encryption algorithms","id":"CVE-2023-50481","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Code injection in n/a","id":"CVE-2023-50488"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["3.3.8"],"package":"blinksocks","purl":null,"source":"GHSA-pqj5-37xf-x5gc"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["3.3.8"],"package":"blinksocks","purl":"pkg:npm/blinksocks","source":"GHSA-pqj5-37xf-x5gc"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2023-50477"},"products":["n/a"],"published":"2023-12-21","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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["n/a"]},"summary":"Remote attackers can obtain sensitive information due to weak encryption algorithms in the blinksocks Node.js library.","url":"https://insights.sbomify.com/CVE-2023-50481/"}