{"id":"CVE-2026-88814","title":"YITH WooCommerce Gift Cards < 4.38.1 - Unauthenticated Gift Card Balance Double-Spending via Race Condition","summary":"The YITH WooCommerce Gift Cards WordPress plugin before 4.38.1 does not lock or atomically update a gift card's balance when it is redeemed at checkout, allowing an attacker who holds a gift card code to spend more than its funded value …","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","cvssSource":"adp","cwe":["CWE-362"],"product":"YITH WooCommerce Gift Cards","affected":["yith_woocommerce_gift_cards < 4.38.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T11:51:11.199085Z"},"published":"2026-11-05","updated":"2026-11-06","sourceUpdated":"2026-11-06T12:04:06.843Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-88814","references":[{"url":"https://wpscan.com/vulnerability/f30bd830-2fce-4644-b483-406b0770017b/"}],"tags":["cve.org"],"epss":0.00131,"epssPercentile":0.02732,"ingestedAt":"2026-11-05T21:36:00.781Z","slug":"CVE-2026-88814","body":"## Overview\n\nThe YITH WooCommerce Gift Cards WordPress plugin before 4.38.1 does not lock or atomically update a gift card's balance when it is redeemed at checkout, allowing an attacker who holds a gift card code to spend more than its funded value by submitting multiple checkouts for the same code at the same time.\n\n## Affected\n\n- `yith_woocommerce_gift_cards < 4.38.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":235082,"id":"CVE-2026-88814","ts":1793969519182,"field":"cvss","old":null,"new":"3.7"},{"seq":235081,"id":"CVE-2026-88814","ts":1793969519182,"field":"severity","old":"none","new":"low"}]}