{"id":"CVE-2026-120853","kind":"vulnerability","aliases":["CVE-2026-120853"],"related":[],"title":"CartFlows WordPress plugin: missing authorization check exposes access controls","description":"Missing Authorization vulnerability in Brainstorm Force CartFlows cartflows allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CartFlows: from n/a through 3.3.0.","summary":"CartFlows, a WordPress plugin for sales funnels, has a missing authorization check that lets some users reach functions they should not. The sources describe it as an access control misconfiguration in versions through 3.3.0.","severity":"medium","cvss":5.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["cartflows","package","self-hosted","wordpress"],"not_affected_if":["cartflows-not-installed"],"how_to_check":"- Check the installed CartFlows version in the WordPress admin plugins list or with `wp plugin get cartflows --field=version`\n- Compare the result against the version stated as fixed in the sources: unknown","fix":null,"status":"open","published_at":"2026-11-07T10:17:10+00:00","first_seen_at":"2026-11-07T10:46:41+00:00","triaged_at":"2026-11-07T10:48:41+00:00","updated_at":"2026-11-07T10:48:41+00:00","category":"package","confidence":0.4,"triage":{"at":"2026-11-07T10:48:41Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"CartFlows WordPress plugin: missing authorization check exposes access controls","impact":"medium","summary":"CartFlows, a WordPress plugin for sales funnels, has a missing authorization check that lets some users reach functions they should not. The sources describe it as an access control misconfiguration in versions through 3.3.0.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","cartflows","self-hosted"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Unauthorized users may change or read funnel settings","analyst_note":"Find the fixed CartFlows version and the specific vulnerable function from the NVD entry or the vendor advisory at https://nvd.nist.gov/vuln/detail/CVE-2026-120853.","how_to_check":"- Check the installed CartFlows version in the WordPress admin plugins list or with `wp plugin get cartflows --field=version`\n- Compare the result against the version stated as fixed in the sources: unknown","plain_action":"","needs_analyst":true,"not_affected_if":["cartflows-not-installed"],"who_is_affected":"Sites running the CartFlows WordPress plugin at version 3.3.0 or earlier are in the affected range according to the sources. The sources do not describe which roles or settings make a site reachable, so the exact exposure is unknown.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000689,"input_tokens":4214,"output_tokens":535,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-120853':12A,15A '-2026':11A,14A '3.3.0':55B,78C 'access':8A,49B,68C 'affect':73C 'allow':64C 'author':5A,32B,57C 'brainstorm':60C 'cartflow':1A,16B,22B,62C,63C,74C 'check':6A,33B 'configur':67C 'control':9A,50B,69C 'cve':10A,13A 'describ':45B 'exploit':65C 'expos':7A 'forc':61C 'function':39B 'funnel':28B 'host':20B 'incorrect':66C 'issu':72C 'let':35B 'levels.this':71C 'misconfigur':51B 'miss':4A,31B,56C 'n/a':76C 'packag':17B 'plugin':3A,25B 'reach':38B 'sale':27B 'secur':70C 'self':19B 'self-host':18B 'sourc':44B 'user':37B 'version':53B 'vulner':58C 'wordpress':2A,21B,24B","nicknames":[],"mitigations":[],"who_affected":"Sites running the CartFlows WordPress plugin at version 3.3.0 or earlier are in the affected range according to the sources. The sources do not describe which roles or settings make a site reachable, so the exact exposure is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["cartflows","medium","package","selfhosted","wordpress"],"campaign_type":null,"search_a":"'-120853':12A,15A '-2026':11A,14A 'access':8A 'author':5A 'cartflow':1A 'check':6A 'control':9A 'cve':10A,13A 'expos':7A 'miss':4A 'plugin':3A 'wordpress':2A","search_b":"'3.3.0':55B 'access':49B 'author':32B 'cartflow':16B,22B 'check':33B 'control':50B 'describ':45B 'function':39B 'funnel':28B 'host':20B 'let':35B 'misconfigur':51B 'miss':31B 'packag':17B 'plugin':25B 'reach':38B 'sale':27B 'self':19B 'self-host':18B 'sourc':44B 'user':37B 'version':53B 'wordpress':21B,24B","search_c":"'3.3.0':78C 'access':68C 'affect':73C 'allow':64C 'author':57C 'brainstorm':60C 'cartflow':62C,63C,74C 'configur':67C 'control':69C 'exploit':65C 'forc':61C 'incorrect':66C 'issu':72C 'levels.this':71C 'miss':56C 'n/a':76C 'secur':70C 'vulner':58C","first_public_at":"2026-11-07T10:17:10+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-120853","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120853","severity":null,"published_at":"2026-11-07T10:17:10+00:00","modified_at":"2026-11-07T10:17:11+00:00","first_seen_at":"2026-11-07T10:46:41+00:00","fetched_at":"2026-11-07T10:46:41+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}