{"id":"CVE-2026-115829","kind":"vulnerability","aliases":["CVE-2026-115829"],"related":[],"title":"Secret Server: login step can be bypassed, skipping the first factor","description":"In Secret Server versions earlier than 12.3.1, a user could bypass the initial login step and authenticate by successfully negotiating the second factor login step only.","summary":"In Secret Server before 12.3.1, a user can skip the initial login step and sign in by completing only the second-factor step. An attacker who can reach the login page may gain access to the password vault without the first credential.","severity":"high","cvss":8.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["on-prem","other","password-vault","secret-server"],"not_affected_if":["version-12.3.1-or-later"],"how_to_check":"- Check the installed Secret Server version in the admin console or on the server.\n- Confirm whether the product version is earlier than `12.3.1`.","fix":"- Move Secret Server to `12.3.1` or later.","status":"open","published_at":"2026-10-30T20:17:02+00:00","first_seen_at":"2026-10-30T20:25:37+00:00","triaged_at":"2026-10-30T20:26:19+00:00","updated_at":"2026-10-30T20:26:19+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-10-30T20:26:19Z","model":"claude-haiku-5-5","output":{"fix":"- Move Secret Server to `12.3.1` or later.","reach":"network","title":"Secret Server: login step can be bypassed, skipping the first factor","impact":"high","summary":"In Secret Server before 12.3.1, a user can skip the initial login step and sign in by completing only the second-factor step. An attacker who can reach the login page may gain access to the password vault without the first credential.","audience":"businesses","category":"other","nicknames":[],"who_cares":["secret-server","password-vault","on-prem"],"confidence":0.5,"fix_status":"available","needs_auth":"unknown","worst_case":"attacker logs in and reads stored privileged credentials","analyst_note":"Check the vendor advisory and NVD entry for the attack path, whether an account is required, and whether a hosted version is affected.","how_to_check":"- Check the installed Secret Server version in the admin console or on the server.\n- Confirm whether the product version is earlier than `12.3.1`.","plain_action":"","needs_analyst":true,"not_affected_if":["version-12.3.1-or-later"],"who_is_affected":"Organizations that run Secret Server on-premises at a version earlier than 12.3.1 are exposed, since the flaw lies in its multi-step login flow. Systems where Secret Server is not deployed can skip it. The sources do not say whether managed or hosted instances are affected.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000661,"input_tokens":4075,"output_tokens":507,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-115829':14A,17A '-2026':13A,16A '12.3.1':32B,77C 'access':62B 'attack':53B 'authent':87C 'bypass':7A,81C 'complet':45B 'could':80C 'credenti':70B 'cve':12A,15A 'earlier':75C 'factor':11A,50B,93C 'first':10A,69B 'gain':61B 'initi':38B,83C 'login':3A,39B,58B,84C,94C 'may':60B 'negoti':90C 'on-prem':18B 'page':59B 'password':23B,65B 'password-vault':22B 'prem':20B 'reach':56B 'second':49B,92C 'second-factor':48B 'secret':1A,26B,29B,72C 'secret-serv':25B 'server':2A,27B,30B,73C 'sign':42B 'skip':8A,36B 'step':4A,40B,51B,85C,95C 'success':89C 'user':34B,79C 'vault':24B,66B 'version':74C 'without':67B","nicknames":[],"mitigations":[],"who_affected":"Organizations that run Secret Server on-premises at a version earlier than 12.3.1 are exposed, since the flaw lies in its multi-step login flow. Systems where Secret Server is not deployed can skip it. The sources do not say whether managed or hosted instances are affected.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"first_public_at":"2026-10-30T20:17:02+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"1443cd92-d354-46d2-9290-d812316ca43a","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-115829","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115829","severity":null,"published_at":"2026-10-30T20:17:02+00:00","modified_at":"2026-10-30T20:17:02+00:00","first_seen_at":"2026-10-30T20:25:37+00:00","fetched_at":"2026-10-30T20:25:37+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"}