{"answers":{"affected":"2 open source packages ship an affected version, including nadesiko3. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-41777 in the wild and no public exploit code.","fix":"Upgrade nadesiko3 to 3.3.75 or later.","what":"CVE-2022-41777 is a high-severity denial of service vulnerability in kujirahand Nako3edit, editor component of nadesiko3 (PC Version), published on 5 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-41777 and fix it if it is affected.\n\nWhat it is: CVE-2022-41777 is a high-severity denial of service vulnerability in kujirahand Nako3edit, editor component of nadesiko3 (PC Version), published on 5 Dec 2022. 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-2022-41777 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nadesiko3 (npm): affected all versions; fixed in 3.3.75\n- nadesiko3 (npm): affected all versions; fixed in 3.3.75\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-2022-41777/ (Markdown: https://insights.sbomify.com/CVE-2022-41777/index.md)","id":"CVE-2022-41777","markdown":"https://insights.sbomify.com/CVE-2022-41777/index.md","name":"CVE-2022-41777","record":{"aliases":["GHSA-x2jx-w3wm-9p3p"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Nadesiko3 editor","requires_auth":"none","summary":"A remote attacker can crash the Nako3edit server by injecting invalid values into decodeURIComponent, affecting the Nadesiko3 PC editor.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"nadesiko3","vendor":"kujirahand"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-703","name":"Improper Check or Handling of Exceptional Conditions"}],"description":"Improper check or handling of exceptional conditions vulnerability in Nako3edit, editor component of nadesiko3 (PC Version) v3.3.74 and earlier allows a remote attacker to inject an invalid value to decodeURIComponent of nako3edit, which may lead the server to crash.","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":true,"headline":"nadesiko3 allows remote attacker to inject invalid value to decodeURIComponent of nako3edit","id":"CVE-2022-41777","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":2,"n_references":3,"next":{"headline":"Deserialization in InfraSuite Device Master","id":"CVE-2022-41778"},"packages":[{"ecosystem":"npm","fixed":["3.3.75"],"introduced":["0"],"last_affected":[],"package":"nadesiko3","purl":null,"source":"GHSA-x2jx-w3wm-9p3p"},{"ecosystem":"npm","fixed":["3.3.75"],"introduced":["0"],"last_affected":[],"package":"nadesiko3","purl":"pkg:npm/nadesiko3","source":"GHSA-x2jx-w3wm-9p3p"}],"prev":{"headline":"Missing authorization in InfraSuite Device Master","id":"CVE-2022-41776"},"products":["Nako3edit, editor component of nadesiko3 (PC Version)"],"published":"2022-12-05","related":[{"cvss_score":9.8,"headline":"Nadesiko3 OS Command Injection vulnerability","id":"CVE-2022-41642","kev_date_added":null,"published":"2022-12-05"},{"cvss_score":9.8,"headline":"nadesiko3 vulnerable to OS Command Injection","id":"CVE-2022-42496","kev_date_added":null,"published":"2022-12-05"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-24","vendors":["kujirahand"]},"summary":"A remote attacker can crash the Nako3edit server by injecting invalid values into decodeURIComponent, affecting the Nadesiko3 PC editor.","url":"https://insights.sbomify.com/CVE-2022-41777/"}