vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-113442

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

MEDIUM
5.3
CVSS Score
Published: October 20, 2026 at 09:30 AM UTC
Updated: October 20, 2026 at 07:28 PM UTC
1 product affected across 1 vendorExtension "TYPO3 Fluid-Form by coding.ms"

Using Extension "TYPO3 Fluid-Form by coding.ms" by TYPO3?

Get instant alerts when new vulnerabilities affect Extension "TYPO3 Fluid-Form by coding.ms" - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://typo3.org/security/advisory/typo3-ext-sa-2026-033

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMTYPO3
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card