{"id":"CVE-2025-56869","aliases":["EUVD-2025-30327","GHSA-xh7h-h275-6q2f"],"status":"published","title":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers...","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00741,"percentile":0.55075,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2025-09-19T00:00:00Z","modified":"2026-11-07T17:10:00Z","products":[{"vendor":"sync-in","product":"sync-in_server"}],"references":[{"url":"https://sync-in.com/","tags":["Product","web"]},{"url":"https://github.com/Sync-in/server","tags":["Product","package"]},{"url":"https://github.com/Sync-in/server/releases/tag/v1.2.0","tags":["Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56869","tags":["advisory"]},{"url":"https://sync-in.com"},{"url":"https://github.com/advisories/GHSA-xh7h-h275-6q2f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/56xxx/CVE-2025-56869.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-56869","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","status":"published","published":"2025-09-19T00:00:00Z","modified":"2025-09-19T17:57:08.429Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:26.320248Z"}],"euvd":[{"id":"EUVD-2025-30327","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","status":"published","published":"2025-09-19T00:00:00Z","modified":"2025-09-19T17:57:08Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:31:41.254663Z"}],"ghsa":[{"id":"GHSA-xh7h-h275-6q2f","title":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers...","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","status":"published","published":"2025-09-22T21:30:18Z","modified":"2025-09-22T21:30:26Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:03:41.453265Z"}],"nvd":[{"id":"CVE-2025-56869","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","status":"published","published":"2025-09-19T16:15:45.953Z","modified":"2026-11-07T17:10:00.24Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-07T20:06:28.095135Z"}],"osv":[{"id":"CVE-2025-56869","description":"Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.","status":"published","published":"2025-09-19T00:00:00Z","modified":"2026-11-09T02:30:39.657765223Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-09T03:16:44.651171Z"}]}}