CVE-2026-113442

Cross-Site Scripting in extension "TYPO3 Fluid-Form by coding.ms" (fluid_form)

Published Oct 20, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
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
Type Values Removed Values Added
Metrics ssvc

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

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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TYPO3
Published
Updated
Oct 20, 2026, 3:43 PM
Reserved
Oct 20, 2026, 7:08 AM
Status
Deferred
Published
Oct 20, 2026, 10:17 AM
Modified
Oct 20, 2026, 7:28 PM