{"id":"CVE-2026-107630","kind":"vulnerability","aliases":["CVE-2026-107630"],"related":[],"title":"WordPress email templates plugin lets anyone read customer order details","description":"The Email Templates Customizer and Designer for WordPress and WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.5.14 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate WooCommerce order IDs via the preview_order parameter and exfiltrate every customer's billing name, address, phone number, and email address. The exploit requires two unauthenticated requests: the first harvests a reusable nonce from the 302 Location header returned by the unguarded admin_init handler, and the second supplies that nonce alongside an arbitrary order ID to the preview endpoint, making full customer PII disclosure trivially achievable without any account or credentials.","summary":"The Email Templates Customizer and Designer plugin for WordPress and WooCommerce does not check user authorization on its preview function, in all versions up to and including 1.5.14. An unauthenticated attacker can enumerate WooCommerce order IDs and read each customer's billing name, address, phone number and email address.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","self-hosted","woocommerce","wordpress"],"not_affected_if":["plugin-not-installed","plugin-updated"],"how_to_check":"- Check the installed version of the Email Templates Customizer and Designer plugin in the WordPress admin plugin list, or with `wp plugin get <plugin-slug> --field=version`\n- If the installed version is `1.5.14` or lower, the site is in the affected range","fix":"- Move the plugin to a version newer than `1.5.14`; the sources do not name the fixed version","status":"open","published_at":"2026-10-30T18:17:19+00:00","first_seen_at":"2026-10-30T18:55:28+00:00","triaged_at":"2026-10-30T18:56:49+00:00","updated_at":"2026-10-30T18:56:49+00:00","category":"package","confidence":0.8,"triage":{"at":"2026-10-30T18:56:49Z","model":"claude-haiku-5-5","output":{"fix":"- Move the plugin to a version newer than `1.5.14`; the sources do not name the fixed version","reach":"internet","title":"WordPress email templates plugin lets anyone read customer order details","impact":"high","summary":"The Email Templates Customizer and Designer plugin for WordPress and WooCommerce does not check user authorization on its preview function, in all versions up to and including 1.5.14. An unauthenticated attacker can enumerate WooCommerce order IDs and read each customer's billing name, address, phone number and email address.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","woocommerce","self-hosted"],"confidence":0.8,"fix_status":"unknown","needs_auth":"no","worst_case":"customer names, addresses, phone numbers and emails readable by anyone","analyst_note":"Confirm the fixed plugin version from the NVD entry or the WordPress plugin changelog; sources give no fixed version.","how_to_check":"- Check the installed version of the Email Templates Customizer and Designer plugin in the WordPress admin plugin list, or with `wp plugin get <plugin-slug> --field=version`\n- If the installed version is `1.5.14` or lower, the site is in the affected range","plain_action":"","needs_analyst":true,"not_affected_if":["plugin-not-installed","plugin-updated"],"who_is_affected":"Sites running the Email Templates Customizer and Designer plugin, version 1.5.14 or lower, alongside WooCommerce. The flaw is reachable without logging in, so any internet-facing store with the plugin is exposed. Sites that do not run the plugin are not affected.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000734,"input_tokens":4291,"output_tokens":609,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-107630':13A,16A '-2026':12A,15A '1.5.14':50B,97C '302':160C 'account':194C 'achiev':191C 'action':115C 'address':66B,71B,140C,145C 'admin':167C 'alongsid':176C 'anyon':6A 'arbitrari':178C 'attack':53B,122C 'author':38B,88C,111C 'bill':64B,138C 'bypass':89C 'check':36B 'credenti':196C 'custom':8A,26B,62B,75C,136C,187C 'cve':11A,14A 'design':28B,77C 'detail':10A 'disclosur':189C 'due':100C 'email':2A,24B,70B,73C,144C 'endpoint':184C 'enumer':55B,124C 'everi':135C 'exfiltr':134C 'exploit':147C 'first':153C 'full':186C 'function':42B 'handler':169C 'harvest':154C 'header':162C 'host':20B 'id':58B,127C,180C 'includ':49B,96C 'init':168C 'let':5A 'locat':161C 'make':117C,185C 'name':65B,139C 'nonc':157C,175C 'number':68B,142C 'order':9A,57B,126C,131C,179C 'packag':17B 'paramet':132C 'perform':113C 'phone':67B,141C 'pii':188C 'plugin':4A,29B,82C,103C 'possibl':119C 'preview':41B,130C,183C 'proper':105C 'read':7A,60B 'request':151C 'requir':148C 'return':163C 'reusabl':156C 'second':172C 'self':19B 'self-host':18B 'suppli':173C 'templat':3A,25B,74C 'trivial':190C 'two':149C 'unauthent':52B,121C,150C 'unguard':166C 'user':37B,109C 'verifi':106C 'version':45B,92C 'via':128C 'vulner':86C 'without':192C 'woocommerc':21B,33B,56B,81C,125C 'wordpress':1A,22B,31B,79C,84C","nicknames":[],"mitigations":[],"who_affected":"Sites running the Email Templates Customizer and Designer plugin, version 1.5.14 or lower, alongside WooCommerce. The flaw is reachable without logging in, so any internet-facing store with the plugin is exposed. Sites that do not run the plugin are not affected.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"first_public_at":"2026-10-30T18:17:19+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvss_by":"security@wordfence.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-107630","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107630","severity":null,"published_at":"2026-10-30T18:17:19+00:00","modified_at":"2026-10-30T18:33:26+00:00","first_seen_at":"2026-10-30T18:55:28+00:00","fetched_at":"2026-10-30T18:55:28+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"}