{"id":"CVE-2026-120733","kind":"vulnerability","aliases":["CVE-2026-120733"],"related":[],"title":"Devolutions Server: TOTP secrets stored unencrypted in account data","description":"Cleartext storage of sensitive information in the user account data in Devolutions Server 2026.3.12.0 and earlier allows an attacker with read access to the database or a database backup to obtain users' TOTP shared secrets via the unencrypted copy of the security key written when an administrator saves a user.","summary":"Devolutions Server 2026.3.12.0 and earlier store a cleartext copy of users' TOTP shared secrets when an administrator saves a user. Anyone who can read the database or a database backup can take those secrets and generate the users' one-time codes.","severity":"medium","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["database-backups","devolutions-server","self-hosted","totp","vendor"],"not_affected_if":["newer-version","no-totp-users"],"how_to_check":"- Check the installed Devolutions Server version against the affected range (`2026.3.12.0` and earlier).\n- Confirm whether the database or its backups are readable by users or services beyond the server administrators.","fix":null,"status":"open","published_at":"2026-11-03T21:17:04+00:00","first_seen_at":"2026-11-03T21:19:08+00:00","triaged_at":"2026-11-03T21:27:40+00:00","updated_at":"2026-11-03T21:27:40+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-11-03T21:27:40Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Devolutions Server: TOTP secrets stored unencrypted in account data","impact":"medium","summary":"Devolutions Server 2026.3.12.0 and earlier store a cleartext copy of users' TOTP shared secrets when an administrator saves a user. Anyone who can read the database or a database backup can take those secrets and generate the users' one-time codes.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["devolutions-server","self-hosted","totp","database-backups"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"attacker clones TOTP secrets and bypasses two-factor login","analyst_note":"Check the Devolutions advisory for the fixed version and whether a setting or patch addresses the unencrypted copy; the NVD entry gives no fix.","how_to_check":"- Check the installed Devolutions Server version against the affected range (`2026.3.12.0` and earlier).\n- Confirm whether the database or its backups are readable by users or services beyond the server administrators.","plain_action":"","needs_analyst":true,"not_affected_if":["newer-version","no-totp-users"],"who_is_affected":"Organizations running Devolutions Server at or below 2026.3.12.0 that use TOTP two-factor authentication for user accounts. The exposure requires read access to the database or a backup, so the risk is highest where backups are widely accessible.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000684,"input_tokens":4117,"output_tokens":544,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-120733':12A,15A '-2026':11A,14A '2026.3.12.0':29B,82C 'access':90C 'account':8A,77C 'administr':43B,115C 'allow':85C 'anyon':47B 'attack':87C 'backup':18B,56B,97C 'cleartext':34B,69C 'code':68B 'copi':35B,107C 'cve':10A,13A 'data':9A,78C 'databas':17B,52B,55B,93C,96C 'database-backup':16B 'devolut':1A,20B,27B,80C 'devolutions-serv':19B 'earlier':31B,84C 'generat':62B 'host':24B 'inform':73C 'key':111C 'obtain':99C 'one':66B 'one-tim':65B 'read':50B,89C 'save':44B,116C 'secret':4A,40B,60B,103C 'secur':110C 'self':23B 'self-host':22B 'sensit':72C 'server':2A,21B,28B,81C 'share':39B,102C 'storag':70C 'store':5A,32B 'take':58B 'time':67B 'totp':3A,25B,38B,101C 'unencrypt':6A,106C 'user':37B,46B,64B,76C,100C,118C 'vendor':26B 'via':104C 'written':112C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Devolutions Server at or below 2026.3.12.0 that use TOTP two-factor authentication for user accounts. The exposure requires read access to the database or a backup, so the risk is highest where backups are widely accessible.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["databasebackups","devolutionsserver","medium","selfhosted","totp","vendor"],"campaign_type":null,"first_public_at":"2026-11-03T21:17:04+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-120733","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120733","severity":null,"published_at":"2026-11-03T21:17:04+00:00","modified_at":"2026-11-03T21:17:04+00:00","first_seen_at":"2026-11-03T21:19:08+00:00","fetched_at":"2026-11-03T21:19:08+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}