{"id":"CVE-2026-92437","aliases":["EUVD-2026-91945","GHSA-g66g-hh39-fx5j"],"status":"published","title":"Mailchimp for WooCommerce \u003c 6.3 - Unauthenticated Abandoned Cart Modification and Deletion","description":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00221,"percentile":0.12761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-10-03T06:00:27Z","modified":"2026-10-06T15:18:12Z","products":[{"vendor":"unknown","product":"mailchimp for woocommerce"}],"references":[{"url":"https://wpscan.com/vulnerability/47b3aa17-f7fd-42df-9ef0-e33b5da8f955/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92437"},{"url":"https://wpscan.com/vulnerability/47b3aa17-f7fd-42df-9ef0-e33b5da8f955"},{"url":"https://github.com/advisories/GHSA-g66g-hh39-fx5j"}],"sources":{"cve":[{"id":"CVE-2026-92437","title":"Mailchimp for WooCommerce \u003c 6.3 - Unauthenticated Abandoned Cart Modification and Deletion","description":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.","status":"published","published":"2026-10-03T06:00:27.35Z","modified":"2026-10-03T15:12:21.291Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:48:13.398044Z"}],"euvd":[{"id":"EUVD-2026-91945","description":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.","status":"published","published":"2026-10-03T06:00:27Z","modified":"2026-10-03T15:12:21Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:40.984355Z"}],"ghsa":[{"id":"GHSA-g66g-hh39-fx5j","title":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a...","description":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.","status":"published","published":"2026-10-03T06:31:13Z","modified":"2026-10-03T18:31:04Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:12:46.728696Z"}],"nvd":[{"id":"CVE-2026-92437","description":"The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.","status":"published","published":"2026-10-03T06:16:46.207Z","modified":"2026-10-06T15:18:12.17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:53.75133Z"}]}}