{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-43805 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-43805 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43805 is a high-severity authentication bypass vulnerability in nexryai nexkey, published on 4 Oct 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-2023-43805 and fix it if it is affected.\n\nWhat it is: CVE-2023-43805 is a high-severity authentication bypass vulnerability in nexryai nexkey, published on 4 Oct 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-2023-43805 in the wild and no public exploit code.\n\nAffected product: nexryai nexkey. 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-2023-43805/ (Markdown: https://insights.sbomify.com/CVE-2023-43805/index.md)","id":"CVE-2023-43805","markdown":"https://insights.sbomify.com/CVE-2023-43805/index.md","name":"CVE-2023-43805","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Social media platform","requires_auth":"none","summary":"Attackers can bypass authentication to access the job queue dashboard in Nexkey due to incomplete URL validation.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"nexkey","vendor":"nexryai"}],"cvss":{"score":7.5,"severity":"high","source":"cna","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-287","name":"Improper Authentication"}],"description":"Nexkey is a fork of Misskey, an open source, decentralized social media platform. Prior to version 12.121.9, incomplete URL validation can allow users to bypass authentication for access to the job queue dashboard. Version 12.121.9 contains a fix for this issue. As a workaround, it may be possible to avoid this by blocking access using tools such as Cloudflare's WAF.","ecosystems":[],"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":"Nexkey allows users to bypass authentication of Bull dashboard","id":"CVE-2023-43805","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Soft Serve Public Key Authentication Bypass Vulnerability when Keyboard-Interactive SSH Authentication is Enabled","id":"CVE-2023-43809"},"packages":[],"prev":{"headline":"`Cookie` HTTP header isn't stripped on cross-origin redirects","id":"CVE-2023-43804"},"products":["nexkey"],"published":"2023-10-04","related":[{"cvss_score":8.9,"headline":"External apps using tokens issued by administrators and moderators can call admin APIs","id":"CVE-2023-52077","kev_date_added":null,"published":"2023-12-27"},{"cvss_score":8.6,"headline":"nexkey allows arbitrary users to impersonate any remote user due to missing signature validation","id":"CVE-2023-49095","kev_date_added":null,"published":"2023-11-30"}],"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":"2024-09-20","vendors":["nexryai"]},"summary":"Attackers can bypass authentication to access the job queue dashboard in Nexkey due to incomplete URL validation.","url":"https://insights.sbomify.com/CVE-2023-43805/"}