{"id":"CVE-2026-96375","kind":"vulnerability","aliases":["CVE-2026-96375"],"related":[],"title":"Drupal Cloud: improper certificate validation lets attackers intercept traffic","description":"Improper Certificate Validation vulnerability in Drupal Cloud allows Adversary in the Middle (AiTM). This issue affects Cloud versions: from 0.0.0 to 7.0.1.","summary":"Drupal Cloud does not properly validate certificates, so a network attacker positioned between a client and the service can impersonate the endpoint. The impact on data confidentiality and integrity is not described in detail by the sources.","severity":"medium","cvss":4.8,"epss":0.00092,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["drupal","drupal-cloud","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-22T02:17:07+00:00","first_seen_at":"2026-10-23T21:57:30+00:00","triaged_at":"2026-10-25T04:33:05+00:00","updated_at":"2026-10-25T04:33:05+00:00","category":"vendor","confidence":0.5,"triage":{"at":"2026-10-25T04:33:05Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Drupal Cloud: improper certificate validation lets attackers intercept traffic","impact":"medium","summary":"Drupal Cloud does not properly validate certificates, so a network attacker positioned between a client and the service can impersonate the endpoint. The impact on data confidentiality and integrity is not described in detail by the sources.","category":"vendor","nicknames":[],"who_cares":["drupal","drupal-cloud"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Attacker intercepts and alters traffic between client and service","analyst_note":"Check the Drupal security advisory and the NVD entry for the fixed version, affected connection paths and whether a patch exists beyond 7.0.1.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"The sources list Drupal Cloud versions from 0.0.0 to 7.0.1 as affected, but do not say which deployment paths or configurations are exposed. unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000533,"input_tokens":3330,"output_tokens":400,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':11A,14A '-96375':12A,15A '0.0.0':77C '7.0.1':79C 'adversari':66C 'affect':73C 'aitm':70C 'allow':65C 'attack':7A,31B 'certif':4A,27B,59C 'client':35B 'cloud':2A,19B,22B,64C,74C 'confidenti':47B 'cve':10A,13A 'data':46B 'describ':52B 'detail':54B 'drupal':1A,16B,18B,21B,63C 'drupal-cloud':17B 'endpoint':42B 'impact':44B 'imperson':40B 'improp':3A,58C 'integr':49B 'intercept':8A 'issu':72C 'let':6A 'middl':69C 'network':30B 'posit':32B 'proper':25B 'servic':38B 'sourc':57B 'traffic':9A 'valid':5A,26B,60C 'vendor':20B 'version':75C 'vulner':61C","nicknames":[],"mitigations":[],"who_affected":"The sources list Drupal Cloud versions from 0.0.0 to 7.0.1 as affected, but do not say which deployment paths or configurations are exposed. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-22T02:17:07+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-96375","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96375","severity":null,"published_at":"2026-10-22T02:17:07+00:00","modified_at":"2026-10-22T16:54:17+00:00","first_seen_at":"2026-10-23T21:57:30+00:00","fetched_at":"2026-10-23T22:29:02+00:00","note":null},{"source":"epss","external_id":"CVE-2026-96375","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-96375","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T07:15:51+00:00","fetched_at":"2026-10-24T07:15:51+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"}