{"id":"CVE-2026-76612","aliases":["EUVD-2026-63940","GHSA-6f22-4hxh-xrqh"],"status":"published","title":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66","description":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66 - User supplied input in comments and user supplied field elements weren't escaped, leading to a stored XSS vector.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00436,"percentile":0.3841,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-21T12:17:08Z","modified":"2026-10-23T22:10:00Z","products":[{"vendor":"yootheme.com","product":"zoo extension for joomla"}],"references":[{"url":"https://www.yootheme.com/","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76612"},{"url":"https://www.yootheme.com"},{"url":"https://github.com/advisories/GHSA-6f22-4hxh-xrqh"}],"sources":{"cve":[{"id":"CVE-2026-76612","title":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66","description":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66 - User supplied input in comments and user supplied field elements weren't escaped, leading to a stored XSS vector.","status":"published","published":"2026-08-21T12:17:08.946Z","modified":"2026-08-21T19:22:11.591Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:46:21.568011Z"}],"euvd":[{"id":"EUVD-2026-63940","description":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66 - User supplied input in comments and user supplied field elements weren't escaped, leading to a stored XSS vector.","status":"published","published":"2026-08-21T12:17:08Z","modified":"2026-08-21T19:22:11Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:01:37.198267Z"}],"ghsa":[{"id":"GHSA-6f22-4hxh-xrqh","title":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c...","description":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66 - User supplied input in comments and user supplied field elements weren't escaped, leading to a stored XSS vector.","status":"published","published":"2026-08-21T15:32:12Z","modified":"2026-08-21T15:32:18Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:49.498684Z"}],"nvd":[{"id":"CVE-2026-76612","description":"Joomla Extension - yootheme.com - Unauthenticated stored XSS via user-controlled fields in Zoo \u003c 4.1.66 - User supplied input in comments and user supplied field elements weren't escaped, leading to a stored XSS vector.","status":"published","published":"2026-08-21T13:18:19.99Z","modified":"2026-10-23T22:10:00.16Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:40.665005Z"}]}}