{"id":"CVE-2025-23214","state":"PUBLISHED","title":"Cosmos userbase checking vulnerability","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.","publishedAt":"2025-01-20T18:09:45.996Z","updatedAt":"2025-02-12T20:41:20.065Z","severity":{"score":6.9,"label":"Medium","version":"4.0","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","source":"GitHub_M"},"assigner":"GitHub_M","products":["azukaar Cosmos-Server"],"affected":[{"vendor":"azukaar","product":"Cosmos-Server","versions":[{"version":"< 0.17.7","status":"affected"}]}],"references":["https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-5843-2p4f-57fh","https://github.com/azukaar/Cosmos-Server/commit/ef643b4882b0ec074f4021d52583c7c00eac4691"],"weaknesses":["CWE-204"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/23xxx/CVE-2025-23214.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-23214","state":"PUBLISHED","datePublished":"2025-01-20T18:09:45.996Z","dateUpdated":"2025-02-12T20:41:20.065Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-01-13T17:15:41.051Z"},"containers":{"cna":{"title":"Cosmos userbase checking vulnerability","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"azukaar","product":"Cosmos-Server","versions":[{"version":"< 0.17.7","status":"affected"}]}],"references":[{"url":"https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-5843-2p4f-57fh","name":"https://github.com/azukaar/Cosmos-Server/security/advisories/GHSA-5843-2p4f-57fh","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/azukaar/Cosmos-Server/commit/ef643b4882b0ec074f4021d52583c7c00eac4691","name":"https://github.com/azukaar/Cosmos-Server/commit/ef643b4882b0ec074f4021d52583c7c00eac4691","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-204","lang":"en","description":"CWE-204: Observable Response Discrepancy","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-01-20T18:09:45.996Z"},"source":{"advisory":"GHSA-5843-2p4f-57fh","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-23214","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-01-21T14:42:02.733957Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-12T20:41:20.065Z"}}]}}}