{"id":"CVE-2026-95760","kind":"vulnerability","aliases":["CVE-2026-95760"],"related":[],"title":"HPE Networking Fabric Composer: API flaw lets low-privilege users gain higher access","description":"A privilege escalation vulnerability exists in the API of HPE Networking Fabric Composer if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an authenticated attacker with low privileges to gain elevated privileges on the affected system.","summary":"A flaw in the API of HPE Networking Fabric Composer lets an authenticated user with low privileges elevate their rights on the system, when certain preconditions outside the attacker's control are met. The sources give a CVSS score of 6.4 (medium) and do not describe any exploitation in the wild.","severity":"medium","cvss":6.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["api","hpe","infrastructure","networking-fabric-composer"],"not_affected_if":["unauthenticated-only-access"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-03T20:18:24+00:00","first_seen_at":"2026-11-03T20:49:26+00:00","triaged_at":"2026-11-03T20:50:30+00:00","updated_at":"2026-11-03T20:50:30+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-11-03T20:50:30Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"HPE Networking Fabric Composer: API flaw lets low-privilege users gain higher access","impact":"high","summary":"A flaw in the API of HPE Networking Fabric Composer lets an authenticated user with low privileges elevate their rights on the system, when certain preconditions outside the attacker's control are met. The sources give a CVSS score of 6.4 (medium) and do not describe any exploitation in the wild.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["hpe","networking-fabric-composer","api"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"low-privilege account gains elevated privileges on the affected system","analyst_note":"Check the HPE advisory for affected versions, fixed releases and the exact preconditions; the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-95760 gives only the summary.","how_to_check":"- unknown","plain_action":"","needs_analyst":true,"not_affected_if":["unauthenticated-only-access"],"who_is_affected":"Teams running HPE Networking Fabric Composer with API access enabled are the ones to look at. The sources say exploitation depends on preconditions outside the attacker's control, and the attacker must already hold a low-privilege account. Sources do not name the affected versions.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000673,"input_tokens":4115,"output_tokens":523,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':16A,19A '-95760':17A,20A '6.4':68B 'access':14A 'affect':119C 'allow':106C 'api':5A,21B,32B,86C 'attack':56B,98C,109C 'authent':40B,108C 'certain':52B,93C 'compos':4A,27B,37B,91C 'control':58B,100C 'could':105C 'cve':15A,18A 'cvss':65B 'describ':73B 'elev':45B,115C 'escal':81C 'exist':83C 'exploit':75B,104C 'fabric':3A,26B,36B,90C 'flaw':6A,29B 'gain':12A,114C 'give':63B 'higher':13A 'hpe':1A,22B,34B,88C 'infrastructur':23B 'let':7A,38B 'low':9A,43B,111C 'low-privileg':8A 'medium':69B 'met':60B,102C 'network':2A,25B,35B,89C 'networking-fabric-compos':24B 'outsid':54B,95C 'precondit':53B,94C 'privileg':10A,44B,80C,112C,116C 'right':47B 'score':66B 'sourc':62B 'success':103C 'system':50B,120C 'user':11A,41B 'vulner':82C 'wild':78B","nicknames":[],"mitigations":[],"who_affected":"Teams running HPE Networking Fabric Composer with API access enabled are the ones to look at. The sources say exploitation depends on preconditions outside the attacker's control, and the attacker must already hold a low-privilege account. Sources do not name the affected versions.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["api","hpe","infrastructure","medium","networkingfabriccomposer"],"campaign_type":null,"first_public_at":"2026-11-03T20:18:24+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L","cvss_by":"security-alert@hpe.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-95760","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95760","severity":null,"published_at":"2026-11-03T20:18:24+00:00","modified_at":"2026-11-03T20:30:24+00:00","first_seen_at":"2026-11-03T20:49:26+00:00","fetched_at":"2026-11-03T20:49:26+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"}