{"id":"CVE-2026-123129","kind":"vulnerability","aliases":["CVE-2026-123129"],"related":[],"title":"WooCommerce event tickets plugin lets visitors set their own ticket price","description":"The Event Tickets Manager for WooCommerce WordPress plugin before 1.6.0 does not validate the ticket-type price sent to one of its unauthenticated AJAX actions when the referenced product has no ticket types configured, and stores the submitted price site-wide, where it is applied to the next event ticket added to any cart, allowing unauthenticated visitors to buy event tickets at an arbitrary price, including for free.\n\nThis is due to an incomplete fix of CVE-2026-34898.","summary":"The Event Tickets Manager for WooCommerce plugin before 1.6.0 accepts a ticket price through an unauthenticated AJAX action without validating it, and stores it site-wide. The next event ticket added to any cart then uses that price, so anyone can buy tickets for any amount, including free.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Event Tickets Manager for WooCommerce","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["event-tickets","package","self-hosted","woocommerce","wordpress"],"not_affected_if":["no-event-ticket-sales","plugin-version-1.6.0-or-later"],"how_to_check":"- Look for the Event Tickets Manager for WooCommerce plugin in the WordPress plugins list and check its version is below `1.6.0`\n- Confirm whether any products in WooCommerce have event ticket types configured, since the flaw applies when they have none","fix":"- Event Tickets Manager for WooCommerce: upgrade to `1.6.0` or later, according to the sources","status":"open","published_at":"2026-11-09T07:17:29+00:00","first_seen_at":"2026-11-09T07:25:04+00:00","triaged_at":"2026-11-09T07:25:36+00:00","updated_at":"2026-11-09T07:25:36+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-11-09T07:25:36Z","model":"claude-haiku-5-5","output":{"fix":"- Event Tickets Manager for WooCommerce: upgrade to `1.6.0` or later, according to the sources","reach":"internet","title":"WooCommerce event tickets plugin lets visitors set their own ticket price","impact":"medium","summary":"The Event Tickets Manager for WooCommerce plugin before 1.6.0 accepts a ticket price through an unauthenticated AJAX action without validating it, and stores it site-wide. The next event ticket added to any cart then uses that price, so anyone can buy tickets for any amount, including free.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","woocommerce","event-tickets","self-hosted"],"confidence":0.7,"fix_status":"available","needs_auth":"no","worst_case":"visitors buy event tickets at any price, including free","analyst_note":"","how_to_check":"- Look for the Event Tickets Manager for WooCommerce plugin in the WordPress plugins list and check its version is below `1.6.0`\n- Confirm whether any products in WooCommerce have event ticket types configured, since the flaw applies when they have none","plain_action":"","product_name":"Event Tickets Manager for WooCommerce","needs_analyst":false,"not_affected_if":["plugin-version-1.6.0-or-later","no-event-ticket-sales"],"who_is_affected":"Sites running the Event Tickets Manager for WooCommerce plugin before 1.6.0 that sell event tickets through WooCommerce. The flaw is in an unauthenticated AJAX action, so no login is needed, and the sources say it applies when the referenced product has no ticket types configured. The sources note this is an incomplete fix of CVE-2026-34898, so a site that only applied the earlier fix is still exposed.","user_interaction":"no","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000795,"input_tokens":4616,"output_tokens":667,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-123129':14A,17A '-2026':13A,16A,160C '-34898':161C '1.6.0':40B,90C 'accept':41B 'action':49B,106C 'add':63B,133C 'ajax':48B,105C 'allow':137C 'amount':78B 'anyon':72B 'appli':127C 'arbitrari':146C 'buy':74B,141C 'cart':66B,136C 'configur':115C 'cve':12A,15A,159C 'due':153C 'event':2A,18A,24B,33B,61B,82C,131C,142C 'event-ticket':23B 'fix':157C 'for':21A 'free':80B,150C 'host':29B 'includ':79B,148C 'incomplet':156C 'let':5A 'manag':35B,84C 'manager':20A 'next':60B,130C 'one':101C 'packag':26B 'plugin':4A,38B,88C 'price':11A,44B,70B,98C,120C,147C 'product':110C 'referenc':109C 'self':28B 'self-host':27B 'sent':99C 'set':7A 'site':57B,122C 'site-wid':56B,121C 'store':54B,117C 'submit':119C 'ticket':3A,10A,25B,34B,43B,62B,75B,83C,96C,113C,132C,143C 'ticket-typ':95C 'tickets':19A 'type':97C,114C 'unauthent':47B,104C,138C 'use':68B 'valid':51B,93C 'visitor':6A,139C 'wide':58B,123C 'without':50B 'woocommerc':1A,30B,37B,86C 'woocommerce':22A 'wordpress':31B,87C","nicknames":[],"mitigations":[],"who_affected":"Sites running the Event Tickets Manager for WooCommerce plugin before 1.6.0 that sell event tickets through WooCommerce. The flaw is in an unauthenticated AJAX action, so no login is needed, and the sources say it applies when the referenced product has no ticket types configured. The sources note this is an incomplete fix of CVE-2026-34898, so a site that only applied the earlier fix is still exposed.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":["eventticketsmanagerforwoocommerce","ticketsmanagerforwoocommerce"],"ptokens":["event","for","manager","tickets","woocommerce"],"labels":["eventtickets","package","selfhosted","unknown","vendor","woocommerce","wordpress"],"campaign_type":null,"search_a":"'-123129':14A,17A '-2026':13A,16A 'cve':12A,15A 'event':2A,18A 'for':21A 'let':5A 'manager':20A 'plugin':4A 'price':11A 'set':7A 'ticket':3A,10A 'tickets':19A 'visitor':6A 'woocommerc':1A 'woocommerce':22A","search_b":"'1.6.0':40B 'accept':41B 'action':49B 'add':63B 'ajax':48B 'amount':78B 'anyon':72B 'buy':74B 'cart':66B 'event':24B,33B,61B 'event-ticket':23B 'free':80B 'host':29B 'includ':79B 'manag':35B 'next':60B 'packag':26B 'plugin':38B 'price':44B,70B 'self':28B 'self-host':27B 'site':57B 'site-wid':56B 'store':54B 'ticket':25B,34B,43B,62B,75B 'unauthent':47B 'use':68B 'valid':51B 'wide':58B 'without':50B 'woocommerc':30B,37B 'wordpress':31B","search_c":"'-2026':160C '-34898':161C '1.6.0':90C 'action':106C 'add':133C 'ajax':105C 'allow':137C 'appli':127C 'arbitrari':146C 'buy':141C 'cart':136C 'configur':115C 'cve':159C 'due':153C 'event':82C,131C,142C 'fix':157C 'free':150C 'includ':148C 'incomplet':156C 'manag':84C 'next':130C 'one':101C 'plugin':88C 'price':98C,120C,147C 'product':110C 'referenc':109C 'sent':99C 'site':122C 'site-wid':121C 'store':117C 'submit':119C 'ticket':83C,96C,113C,132C,143C 'ticket-typ':95C 'type':97C,114C 'unauthent':104C,138C 'valid':93C 'visitor':139C 'wide':123C 'woocommerc':86C 'wordpress':87C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-09T07:17:29+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-123129","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123129","severity":null,"published_at":"2026-11-09T07:17:29+00:00","modified_at":"2026-11-09T07:17:29+00:00","first_seen_at":"2026-11-09T07:25:04+00:00","fetched_at":"2026-11-09T07:25:04+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}