{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-23214 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-23214 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-23214 is a medium-severity vulnerability in azukaar Cosmos-Server, published on 20 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-23214 and fix it if it is affected.\n\nWhat it is: CVE-2025-23214 is a medium-severity vulnerability in azukaar Cosmos-Server, published on 20 Jan 2025. 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-2025-23214 in the wild and no public exploit code.\n\nAffected product: azukaar Cosmos-Server. 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-2025-23214/ (Markdown: https://insights.sbomify.com/CVE-2025-23214/index.md)","id":"CVE-2025-23214","markdown":"https://insights.sbomify.com/CVE-2025-23214/index.md","name":"CVE-2025-23214","record":{"aliases":["GHSA-5843-2p4f-57fh"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Cosmos home server","requires_auth":"none","summary":"Attackers can enumerate valid usernames by analyzing login error codes, exposing user existence in the database.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-204","name":"Observable Response Discrepancy"}],"description":"Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. By monitoring the error code returned in the login, it is possible to figure out whether a user exist or not in the database. Patched in 0.17.7.","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":"Cosmos userbase checking vulnerability","id":"CVE-2025-23214","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"PMD Designer's release key passphrase (GPG) available on Maven Central in cleartext","id":"CVE-2025-23215"},"packages":[],"prev":{"headline":"Tandoor Recipes - Stored XSS through Unrestricted File Upload","id":"CVE-2025-23213"},"products":["Cosmos-Server"],"published":"2025-01-20","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-02-12","vendors":["azukaar"]},"summary":"Attackers can enumerate valid usernames by analyzing login error codes, exposing user existence in the database.","url":"https://insights.sbomify.com/CVE-2025-23214/"}