PKSA-fykt-pmbg-txnv: typo3/cms-form (CVE-2026-109162)

TYPO3-CORE-SA-2026-024: Security Misconfiguration in Form Framework

CVSS 6.3 MediumEPSS 0.0037 · 31st percentile

Published by Packagist at 13 Oct 2026, 09:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
typo3/cms-form	Packagist	>=14.0.0, <14.3.9	14.3.9

Identifiers

PKSA-fykt-pmbg-txnv · CVE-2026-109162

Weakness (CWE)

CWE-552 · CWE-696

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.3	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	CNA (TYPO3)

CISA KEV Not listed.
EPSS 0.0037, the 31st percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of Packagist, published 13 Oct 2026. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.