CVE-2021-21358
Assigner: GitHub_M
Published: 2021-03-23T01:50:16
State: PUBLISHED
affected: product: TYPO3.CMS
vendor: TYPO3
versions: status: affected
version: >= 10.2.0, <= 10.4.13
status: affected
version: >= 11.0.0, <= 11.1.0
descriptions: value: TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 10.4.14, 11.1.1 it has been discovered that the Form Designer backend module of the Form Framework is vulnerable to cross-site scripting. A valid backend user account with access to the form module is needed to exploit this vulnerability. This is fixed in versions 10.4.14, 11.1.1.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-79
description: CWE-79 Cross-site Scripting (XSS)
type: CWE
source: advisory: GHSA-x79j-wgqv-g8h2
discovery: UNKNOWN
title: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in typo3/cms-form