{"id":"CVE-2026-23877","state":"PUBLISHED","title":"Directory Traversal & Filesystem can be accessed by a non-admin user","description":"Swing Music is a self-hosted music player for local audio files. Prior to version 2.1.4, Swing Music's `list_folders()` function in the `/folder/dir-browser` endpoint is vulnerable to directory traversal attacks. Any authenticated user (including non-admin) can browse arbitrary directories on the server filesystem. Version 2.1.4 fixes the issue.","publishedAt":"2026-01-19T20:52:00.516Z","updatedAt":"2026-01-20T15:20:58.996Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["swingmx swingmusic"],"affected":[{"vendor":"swingmx","product":"swingmusic","versions":[{"version":"< 2.1.4","status":"affected"}]}],"references":["https://github.com/swingmx/swingmusic/security/advisories/GHSA-pj88-9xww-gxmh","https://github.com/swingmx/swingmusic/commit/9a915ca62af1502b9550722df82f5d432cb73de3"],"weaknesses":["CWE-25","CWE-284"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23877.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23877","state":"PUBLISHED","datePublished":"2026-01-19T20:52:00.516Z","dateUpdated":"2026-01-20T15:20:58.996Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-16T21:02:02.900Z"},"containers":{"cna":{"title":"Directory Traversal & Filesystem can be accessed by a non-admin user","descriptions":[{"lang":"en","value":"Swing Music is a self-hosted music player for local audio files. Prior to version 2.1.4, Swing Music's `list_folders()` function in the `/folder/dir-browser` endpoint is vulnerable to directory traversal attacks. Any authenticated user (including non-admin) can browse arbitrary directories on the server filesystem. Version 2.1.4 fixes the issue."}],"affected":[{"vendor":"swingmx","product":"swingmusic","versions":[{"version":"< 2.1.4","status":"affected"}]}],"references":[{"url":"https://github.com/swingmx/swingmusic/security/advisories/GHSA-pj88-9xww-gxmh","name":"https://github.com/swingmx/swingmusic/security/advisories/GHSA-pj88-9xww-gxmh","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/swingmx/swingmusic/commit/9a915ca62af1502b9550722df82f5d432cb73de3","name":"https://github.com/swingmx/swingmusic/commit/9a915ca62af1502b9550722df82f5d432cb73de3","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-25","lang":"en","description":"CWE-25: Path Traversal: '/../filedir'","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-19T20:52:00.516Z"},"source":{"advisory":"GHSA-pj88-9xww-gxmh","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-20T15:12:47.007353Z","id":"CVE-2026-23877","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-20T15:20:58.996Z"}}]}}}