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.
History

Wed, 21 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Typo3
Typo3 extension Typo3 Fluid-form By Coding.ms
Vendors & Products Typo3
Typo3 extension Typo3 Fluid-form By Coding.ms

Tue, 20 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Cross-Site Scripting in extension "TYPO3 Fluid-Form by coding.ms" (fluid_form)
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.3, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: TYPO3

Published: 2026-10-20T09:30:50.528Z

Updated: 2026-10-20T15:43:57.631Z

Reserved: 2026-10-20T07:08:20.539Z

Link: CVE-2026-113442

cve-icon Vulnrichment

Updated: 2026-10-20T15:43:53.260Z

cve-icon NVD

Status : Deferred

Published: 2026-10-20T10:17:05.413

Modified: 2026-10-20T19:28:52.970

Link: CVE-2026-113442

cve-icon Redhat

No data.