{"id":"CVE-2026-115712","kind":"vulnerability","aliases":["CVE-2026-115712"],"related":[],"title":"Elastic Cloud Enterprise: read-only users can change platform-wide account settings","description":"Incorrect Authorization (CWE-863) in Elastic Cloud Enterprise (ECE) can lead to unauthorized modification of platform-level settings via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user with read-only access to the platform can change an installation-wide account setting that only platform administrators are permitted to change.","summary":"Elastic Cloud Enterprise has an authorization flaw that lets a user with read-only platform access change an installation-wide account setting. Only platform administrators should be able to change that setting, so a read-only account can alter settings meant for administrators.","severity":"medium","cvss":4.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["elastic-cloud-enterprise","infrastructure","self-hosted"],"not_affected_if":["managed-hosting"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-29T15:17:18+00:00","first_seen_at":"2026-10-29T15:25:39+00:00","triaged_at":"2026-10-29T15:27:07+00:00","updated_at":"2026-10-29T15:27:07+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-29T15:27:07Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Elastic Cloud Enterprise: read-only users can change platform-wide account settings","impact":"medium","summary":"Elastic Cloud Enterprise has an authorization flaw that lets a user with read-only platform access change an installation-wide account setting. Only platform administrators should be able to change that setting, so a read-only account can alter settings meant for administrators.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["elastic-cloud-enterprise","self-hosted"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"read-only user changes installation-wide account settings","analyst_note":"Check the Elastic advisory for affected and fixed ECE versions and the specific account setting involved, via https://nvd.nist.gov/vuln/detail/CVE-2026-115712.","how_to_check":"- unknown","plain_action":"","needs_analyst":true,"not_affected_if":["managed-hosting"],"who_is_affected":"Organizations running self-managed Elastic Cloud Enterprise platforms where some users hold read-only access. Installations where every account has administrator rights, or that do not run ECE, are not exposed through this flaw. The sources do not list affected or fixed versions.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000659,"input_tokens":4161,"output_tokens":485,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-1':103C '-115712':17A,20A '-2026':16A,19A '-863':78C 'abl':58B 'access':45B,95C,111C 'account':13A,51B,68B,121C 'acl':101C 'administr':55B,74B,126C 'alter':70B 'authent':105C 'author':34B,76C 'capec':102C 'chang':9A,46B,60B,116C,130C 'cloud':2A,23B,30B,81C 'constrain':99C 'cve':15A,18A 'cwe':77C 'ece':83C 'elast':1A,22B,29B,80C 'elastic-cloud-enterpris':21B 'enterpris':3A,24B,31B,82C 'flaw':35B 'function':96C 'host':28B 'incorrect':75C 'infrastructur':25B 'instal':49B,119C 'installation-wid':48B,118C 'lead':85C 'let':37B 'level':92C 'meant':72B 'modif':88C 'permit':128C 'platform':11A,44B,54B,91C,114C,125C 'platform-level':90C 'platform-wid':10A 'proper':98C 'read':5A,42B,66B,109C 'read-on':4A,41B,65B,108C 'self':27B 'self-host':26B 'set':14A,52B,62B,71B,93C,122C 'unauthor':87C 'user':7A,39B,106C 'via':94C 'wide':12A,50B,120C","nicknames":[],"mitigations":[],"who_affected":"Organizations running self-managed Elastic Cloud Enterprise platforms where some users hold read-only access. Installations where every account has administrator rights, or that do not run ECE, are not exposed through this flaw. The sources do not list affected or fixed versions.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"first_public_at":"2026-10-29T15:17:18+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvss_by":"security@elastic.co","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-115712","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115712","severity":null,"published_at":"2026-10-29T15:17:18+00:00","modified_at":"2026-10-29T15:17:18+00:00","first_seen_at":"2026-10-29T15:25:39+00:00","fetched_at":"2026-10-29T15:25:39+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"}