{"id":"CVE-2026-122663","kind":"vulnerability","aliases":["CVE-2026-122663"],"related":[],"title":"CURCY WooCommerce multi-currency plugin: missing authorization check exposes functions","description":"Missing Authorization vulnerability in VillaTheme CURCY woo-multi-currency allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CURCY: from n/a through 2.2.20.","summary":"The VillaTheme CURCY (woo-multi-currency) WordPress plugin lacks an authorization check on some functionality, so access control is not enforced as intended. The affected range is all versions through 2.2.20, per the advisory.","severity":"medium","cvss":5.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","woo-multi-currency","woocommerce","wordpress"],"not_affected_if":["plugin-not-installed"],"how_to_check":"- Check the installed CURCY plugin version in the WordPress admin plugins list or with `wp plugin get woo-multi-currency --field=version`\n- Confirm whether the installed version is `2.2.20` or earlier","fix":"- CURCY (woo-multi-currency): unknown; the sources give no fixed version","status":"open","published_at":"2026-11-07T13:16:36+00:00","first_seen_at":"2026-11-07T13:47:26+00:00","triaged_at":"2026-11-07T13:49:30+00:00","updated_at":"2026-11-07T13:49:30+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-11-07T13:49:30Z","model":"claude-haiku-5-5","output":{"fix":"- CURCY (woo-multi-currency): unknown; the sources give no fixed version","reach":"internet","title":"CURCY WooCommerce multi-currency plugin: missing authorization check exposes functions","impact":"medium","summary":"The VillaTheme CURCY (woo-multi-currency) WordPress plugin lacks an authorization check on some functionality, so access control is not enforced as intended. The affected range is all versions through 2.2.20, per the advisory.","audience":"businesses","category":"package","nicknames":[],"who_cares":["woocommerce","wordpress","woo-multi-currency"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"unknown access to plugin functions on the store","analyst_note":"Find the NVD or vendor page for CVE-2026-122663 to confirm which endpoints lack authorization, required privileges, and any fixed version.","how_to_check":"- Check the installed CURCY plugin version in the WordPress admin plugins list or with `wp plugin get woo-multi-currency --field=version`\n- Confirm whether the installed version is `2.2.20` or earlier\n- unknown for any further detail on which endpoints are affected","plain_action":"","needs_analyst":true,"not_affected_if":["plugin-not-installed"],"who_is_affected":"Sites running the CURCY (woo-multi-currency) WooCommerce plugin at version 2.2.20 or earlier. The sources do not say which functions lack the check or whether an account is needed, so unknown whether a store with restricted user roles is exposed.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000716,"input_tokens":4215,"output_tokens":589,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-122663':14A,17A '-2026':13A,16A '2.2.20':56B,84C 'access':42B,74C 'advisori':59B 'affect':50B,79C 'allow':70C 'author':8A,36B,61C 'check':9A,37B 'configur':73C 'control':43B,75C 'curci':1A,27B,65C,80C 'currenc':5A,22B,31B,69C 'cve':12A,15A 'enforc':46B 'exploit':71C 'expos':10A 'function':11A,40B 'incorrect':72C 'intend':48B 'issu':78C 'lack':34B 'levels.this':77C 'miss':7A,60C 'multi':4A,21B,30B,68C 'multi-curr':3A 'n/a':82C 'packag':18B 'per':57B 'plugin':6A,33B 'rang':51B 'secur':76C 'version':54B 'villathem':26B,64C 'vulner':62C 'woo':20B,29B,67C 'woo-multi-curr':19B,28B,66C 'woocommerc':2A,23B 'wordpress':24B,32B","nicknames":[],"mitigations":[],"who_affected":"Sites running the CURCY (woo-multi-currency) WooCommerce plugin at version 2.2.20 or earlier. The sources do not say which functions lack the check or whether an account is needed, so unknown whether a store with restricted user roles is exposed.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["medium","package","woocommerce","woomulticurrency","wordpress"],"campaign_type":null,"search_a":"'-122663':14A,17A '-2026':13A,16A 'author':8A 'check':9A 'curci':1A 'currenc':5A 'cve':12A,15A 'expos':10A 'function':11A 'miss':7A 'multi':4A 'multi-curr':3A 'plugin':6A 'woocommerc':2A","search_b":"'2.2.20':56B 'access':42B 'advisori':59B 'affect':50B 'author':36B 'check':37B 'control':43B 'curci':27B 'currenc':22B,31B 'enforc':46B 'function':40B 'intend':48B 'lack':34B 'multi':21B,30B 'packag':18B 'per':57B 'plugin':33B 'rang':51B 'version':54B 'villathem':26B 'woo':20B,29B 'woo-multi-curr':19B,28B 'woocommerc':23B 'wordpress':24B,32B","search_c":"'2.2.20':84C 'access':74C 'affect':79C 'allow':70C 'author':61C 'configur':73C 'control':75C 'curci':65C,80C 'currenc':69C 'exploit':71C 'incorrect':72C 'issu':78C 'levels.this':77C 'miss':60C 'multi':68C 'n/a':82C 'secur':76C 'villathem':64C 'vulner':62C 'woo':67C 'woo-multi-curr':66C","first_public_at":"2026-11-07T13:16:36+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-2026-122663","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-122663","severity":null,"published_at":"2026-11-07T13:16:36+00:00","modified_at":"2026-11-07T13:16:36+00:00","first_seen_at":"2026-11-07T13:47:26+00:00","fetched_at":"2026-11-07T13:47:26+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"}