{"id":"CVE-2026-113442","title":"Cross-Site Scripting in extension \"TYPO3 Fluid-Form by coding.ms\" (fluid_form)","summary":"Values entered by visitors were placed into the HTML summary email without being escaped. An unauthenticated attacker could use this to inject HTML into an email that is shown to the recipient.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"TYPO3","product":"codingms/fluid-form","affected":["codingms/fluid-form >= 6.0.0 < 6.0.6","codingms/fluid-form < 5.0.10"],"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T09:30:50.528Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113442","references":[{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2026-033"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T12:05:07.345Z","slug":"CVE-2026-113442","body":"## Overview\n\nValues entered by visitors were placed into the HTML summary email without being escaped. An unauthenticated attacker could use this to inject HTML into an email that is shown to the recipient.\n\n## Affected\n\n- `codingms/fluid-form >= 6.0.0 < 6.0.6`\n- `codingms/fluid-form < 5.0.10`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}