{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-52077 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-52077 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-52077 is a high-severity missing authorization vulnerability in nexryai nexkey, published on 27 Dec 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-52077 and fix it if it is affected.\n\nWhat it is: CVE-2023-52077 is a high-severity missing authorization vulnerability in nexryai nexkey, published on 27 Dec 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-52077 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-2023-52077/ (Markdown: https://insights.sbomify.com/CVE-2023-52077/index.md)","id":"CVE-2023-52077","markdown":"https://insights.sbomify.com/CVE-2023-52077/index.md","name":"CVE-2023-52077","record":{"aliases":["GHSA-pjj7-7hcj-9cpc"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["privilege_escalation","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Nexkey social platform","requires_auth":"low_privilege","summary":"Malicious third-party apps with admin tokens can access admin APIs to modify settings and steal credentials in Nexkey.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"nexkey","vendor":"nexryai"}],"cvss":{"score":8.9,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Nexkey is a lightweight fork of Misskey v12 optimized for small to medium size servers. Prior to 12.23Q4.5, Nexkey allows external apps using tokens issued by administrators and moderators to call admin APIs.  This allows malicious third-party apps to perform operations such as updating server settings, as well as compromise object storage and email server credentials. This issue has been patched in 12.23Q4.5.","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":"External apps using tokens issued by administrators and moderators can call admin APIs","id":"CVE-2023-52077","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Conversion of property names to strings can trigger infinite recursion","id":"CVE-2023-52079"},"packages":[],"prev":{"headline":"Remote Code Execution Vulnerability in Atril's EPUB ebook parsing","id":"CVE-2023-52076"},"products":["nexkey"],"published":"2023-12-27","related":[{"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"},{"cvss_score":7.5,"headline":"Nexkey allows users to bypass authentication of Bull dashboard","id":"CVE-2023-43805","kev_date_added":null,"published":"2023-10-04"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["nexryai"]},"summary":"Malicious third-party apps with admin tokens can access admin APIs to modify settings and steal credentials in Nexkey.","url":"https://insights.sbomify.com/CVE-2023-52077/"}