{"id":"CVE-2026-103904","title":"The public consent endpoint of JTL-Shop accepts arbitrary\nconsent names from unauthenticated visitors without validating\nthem against the configured consent items","summary":"The public consent endpoint of JTL-Shop accepts arbitrary\nconsent names from unauthenticated visitors without validating\nthem against the configured consent items. These names are stored in the consent\nstatistics and rendered without out…","severity":"critical","cvss":9.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","cwe":["CWE-79"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T11:16:58.903","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103904","references":[{"url":"https://www.jtl-software.com/de/security/sicherheitsluecke-shop-xss/","label":"a6d3dc9e-0591-4a13-bce7-0f5b31ff6158"}],"tags":["nvd"],"ingestedAt":"2026-10-14T11:27:22.142Z","slug":"CVE-2026-103904","body":"## Overview\n\nThe public consent endpoint of JTL-Shop accepts arbitrary\nconsent names from unauthenticated visitors without validating\nthem against the configured consent items. These names are stored in the consent\nstatistics and rendered without output encoding in the administration\nbackend. An unauthenticated remote attacker can thereby inject script code that\nis executed in the browser session of an administrator viewing the consent\nstatistics page, allowing actions to be performed with the administrator's\nprivileges.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":51.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}