{"id":"CVE-2026-120716","kind":"vulnerability","aliases":["CVE-2026-120716"],"related":[],"title":"Devolutions Server: identity sync API leaks other users' MFA secrets","description":"Insertion of sensitive information into sent data in the identity provider user synchronization in Devolutions Server 2026.3.13.0 and earlier allows an authenticated user with the delegated permission to update users from the identity provider to obtain other users' MFA secrets via the synchronization API response.","summary":"Devolutions Server 2026.3.13.0 and earlier include sensitive data in the identity provider user synchronization API response. An authenticated user with the delegated permission to update users from the identity provider can read other users' MFA secrets.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["devolutions-server","identity-provider","mfa","package"],"not_affected_if":["auth-required","default-config"],"how_to_check":"- Check the installed Devolutions Server version against `2026.3.13.0` and earlier.\n- Review which accounts hold the delegated permission to update users from the identity provider.","fix":"- Devolutions Server: unknown","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":"package","confidence":0.6,"triage":{"at":"2026-11-03T21:27:40Z","model":"claude-haiku-5-5","output":{"fix":"- Devolutions Server: unknown","reach":"network","title":"Devolutions Server: identity sync API leaks other users' MFA secrets","impact":"high","summary":"Devolutions Server 2026.3.13.0 and earlier include sensitive data in the identity provider user synchronization API response. An authenticated user with the delegated permission to update users from the identity provider can read other users' MFA secrets.","audience":"businesses","category":"package","nicknames":[],"who_cares":["devolutions-server","identity-provider","mfa"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"Attacker reads other users' MFA secrets, enabling account takeover","analyst_note":"Confirm fixed version and whether identity provider sync is required, via the Devolutions advisory linked from NVD.","how_to_check":"- Check the installed Devolutions Server version against `2026.3.13.0` and earlier.\n- Review which accounts hold the delegated permission to update users from the identity provider.","plain_action":"","needs_analyst":true,"not_affected_if":["auth-required","default-config"],"who_is_affected":"Teams running Devolutions Server 2026.3.13.0 or earlier with identity provider user synchronization enabled. Exposure requires an account holding the delegated permission to update users from the identity provider. Installations on later versions or without identity provider sync are not described as affected.","user_interaction":"no","needs_special_setup":"yes","severity_if_unknown":"high"},"cost_usd":0.000672,"input_tokens":4105,"output_tokens":522,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-120716':13A,16A '-2026':12A,15A '2026.3.13.0':27B,77C 'allow':80C 'api':5A,39B,104C 'authent':42B,82C 'cve':11A,14A 'data':32B,67C 'deleg':46B,86C 'devolut':1A,18B,25B,75C 'devolutions-serv':17B 'earlier':29B,79C 'ident':3A,21B,35B,53B,70C,93C 'identity-provid':20B 'includ':30B 'inform':64C 'insert':61C 'leak':6A 'mfa':9A,23B,59B,99C 'obtain':96C 'packag':24B 'permiss':47B,87C 'provid':22B,36B,54B,71C,94C 'read':56B 'respons':40B,105C 'secret':10A,60B,100C 'sensit':31B,63C 'sent':66C 'server':2A,19B,26B,76C 'sync':4A 'synchron':38B,73C,103C 'updat':49B,89C 'user':8A,37B,43B,50B,58B,72C,83C,90C,98C 'via':101C","nicknames":[],"mitigations":[],"who_affected":"Teams running Devolutions Server 2026.3.13.0 or earlier with identity provider user synchronization enabled. Exposure requires an account holding the delegated permission to update users from the identity provider. Installations on later versions or without identity provider sync are not described as affected.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["devolutionsserver","high","identityprovider","mfa","package"],"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-2026-120716","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120716","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"}