{"id":"CVE-2026-100363","kind":"vulnerability","aliases":["CVE-2026-100363"],"related":[],"title":"SuiteCRM: low-privilege users can gain administrator control via API","description":"SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the V8 module API exposes CRUD operations for administrator-only modules to any authenticated OAuth2 user. The affected flow begins at /Api/V8/module and uses ACLRoles, ACLActions, and Administration to carry attacker-controlled data or authorization state into the security-sensitive operation. A low-privileged user can create roles, change ACL levels, bind elevated roles, and alter global configuration to obtain administrator-equivalent control of CRM data and behavior. This issue is fixed in versions 7.15.2 and 8.10.2.","summary":"SuiteCRM's V8 module API exposes create and update operations for administrator-only modules to any authenticated OAuth2 user. A low-privileged user can create roles, change access levels and alter global configuration to become administrator-equivalent.","severity":"high","cvss":8.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["crm","other","self-hosted","suitecrm"],"not_affected_if":["managed-hosting","no-oauth2-users"],"how_to_check":"- Check the installed SuiteCRM version in the application's version file or admin console, and compare it with the fixed versions below.\n- Review whether OAuth2 API access is enabled for ordinary users.","fix":"- SuiteCRM 7.x: upgrade to `7.15.2`\n- SuiteCRM 8.x: upgrade to `8.10.2`","status":"open","published_at":"2026-11-05T19:16:58+00:00","first_seen_at":"2026-11-05T19:40:34+00:00","triaged_at":"2026-11-05T19:42:39+00:00","updated_at":"2026-11-05T19:42:39+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-11-05T19:42:39Z","model":"claude-haiku-5-5","output":{"fix":"- SuiteCRM 7.x: upgrade to `7.15.2`\n- SuiteCRM 8.x: upgrade to `8.10.2`","reach":"network","title":"SuiteCRM: low-privilege users can gain administrator control via API","impact":"high","summary":"SuiteCRM's V8 module API exposes create and update operations for administrator-only modules to any authenticated OAuth2 user. A low-privileged user can create roles, change access levels and alter global configuration to become administrator-equivalent.","audience":"businesses","category":"other","nicknames":[],"who_cares":["suitecrm","self-hosted","crm"],"confidence":0.8,"fix_status":"available","needs_auth":"yes","worst_case":"low-privileged user becomes administrator-equivalent, controlling CRM data","analyst_note":"","how_to_check":"- Check the installed SuiteCRM version in the application's version file or admin console, and compare it with the fixed versions below.\n- Review whether OAuth2 API access is enabled for ordinary users.","plain_action":"","needs_analyst":false,"not_affected_if":["managed-hosting","no-oauth2-users"],"who_is_affected":"Installations of SuiteCRM prior to 7.15.2 and 8.10.2 where any authenticated OAuth2 user can reach the V8 module API. The flaw starts at /Api/V8/module and uses ACLRoles, ACLActions and Administration, so exposure depends on who holds API credentials. Instances with no OAuth2 API users may skip the emergency patch but should still upgrade.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000735,"input_tokens":4430,"output_tokens":583,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-100363':14A,17A '-2026':13A,16A '/api/v8/module':106C '7.15.2':81C,163C '8.10.2':83C,165C 'access':53B 'acl':137C 'aclact':110C 'aclrol':109C 'administr':8A,36B,62B,93C,112C,149C 'administrator-equival':61B,148C 'administrator-on':35B,92C 'affect':102C 'alter':56B,143C 'api':11A,28B,87C 'applic':78C 'attack':116C 'attacker-control':115C 'authent':41B,98C 'author':120C 'becom':60B 'begin':104C 'behavior':156C 'bind':139C 'carri':114C 'chang':52B,136C 'configur':58B,145C 'control':9A,117C,151C 'creat':30B,50B,134C 'crm':18B,76C,153C 'crud':89C 'custom':73C 'cve':12A,15A 'data':118C,154C 'elev':140C 'enterpris':71C 'enterprise-readi':70C 'equival':63B,150C 'expos':29B,88C 'fix':160C 'flow':103C 'gain':7A 'global':57B,144C 'host':22B 'issu':158C 'level':54B,138C 'low':3A,46B,130C 'low-privileg':2A,45B,129C 'manag':75C 'modul':27B,38B,86C,95C 'oauth2':42B,99C 'obtain':147C 'open':68C 'open-sourc':67C 'oper':33B,90C,127C 'prior':79C 'privileg':4A,47B,131C 'readi':72C 'relationship':74C 'role':51B,135C,141C 'secur':125C 'security-sensit':124C 'self':21B 'self-host':20B 'sensit':126C 'softwar':77C 'sourc':69C 'state':121C 'suitecrm':1A,23B,24B,64C 'updat':32B 'use':108C 'user':5A,43B,48B,100C,132C 'v8':26B,85C 'version':162C 'via':10A","nicknames":[],"mitigations":[],"who_affected":"Installations of SuiteCRM prior to 7.15.2 and 8.10.2 where any authenticated OAuth2 user can reach the V8 module API. The flaw starts at /Api/V8/module and uses ACLRoles, ACLActions and Administration, so exposure depends on who holds API credentials. Instances with no OAuth2 API users may skip the emergency patch but should still upgrade.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["crm","high","other","selfhosted","suitecrm"],"campaign_type":null,"first_public_at":"2026-10-12T17:45:49+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"security-advisories@github.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-100363","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100363","severity":null,"published_at":"2026-11-05T19:16:58+00:00","modified_at":"2026-11-05T19:16:58+00:00","first_seen_at":"2026-11-05T19:40:34+00:00","fetched_at":"2026-11-05T19:40:34+00:00","note":null}],"documents":[{"id":79135,"url":"https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68","title":"Patch: github.com","kind":"other","source":"nvd","publisher":"vendor","text":null,"published_at":null,"relation":"fix","confidence":null,"note":"Patch: github.com"},{"id":79136,"url":"https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2","title":"Release notes: github.com","kind":"release","source":"nvd","publisher":"vendor","text":null,"published_at":null,"relation":"fix","confidence":null,"note":"Release notes: github.com"},{"id":79137,"url":"https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c","title":"Patch: github.com","kind":"other","source":"nvd","publisher":"vendor","text":null,"published_at":null,"relation":"fix","confidence":null,"note":"Patch: github.com"},{"id":79138,"url":"https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2","title":"Release notes: github.com","kind":"release","source":"nvd","publisher":"vendor","text":null,"published_at":null,"relation":"fix","confidence":null,"note":"Release notes: github.com"},{"id":79164,"url":"https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-rxx9-4rg7-c3qp","title":"Vendor advisory: github.com","kind":"vendor","source":"nvd","publisher":"vendor","text":null,"published_at":"2026-10-12T17:45:49+00:00","relation":"advisory","confidence":null,"note":"Vendor advisory: github.com"}],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}