{"id":"CVE-2026-4316","revision":"d4d2cc8b6b6e45c5a821024fd945ec43","records":[{"revision":"d4d2cc8b6b6e45c5a821024fd945ec43","observedAt":"2026-10-26T15:35:30.984+00:00","statement":{"source":"cve-program","id":"CVE-2026-4316","aliases":[],"title":"Reflected Cross-Site Scripting in software IsMyGym by Zuinq Studio","description":"Reflected Cross-Site Scripting (XSS) in Gym Management Software IsMyGym by Zuinq Studio affecting the reservation endpoint where the 'ret' parameter is reflected in the HTTP response without any proper sanitization. Successfull explotation of this vulnerability could allow an attacker to inject arbitrary JavaScript code executed in the context of the victim’s browser.","state":0,"publishedAt":"2026-10-26T09:47:57.353+00:00","modifiedAt":"2026-10-26T14:35:18.557+00:00","affected":[{"ecosystem":"Vendor product","name":"IsMyGym","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Zuinq Studio\",\n                    \"product\": \"IsMyGym\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"versions prior to v6.0.85\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.1,"severity":"MEDIUM"}],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-software-ismygym-zuinq-studio"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-4316","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-4316","identifiers":["CVE-2026-4316"]},"retained":false,"historicalAffected":[]}],"coverage":[]}