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CVE-2024-34356

TYPO3 vulnerable to Cross-Site Scripting in the Form Manager Module

Published: May 14, 2024Updated: Sep 3, 2025 Sources: CVE List NVD GHSACWE-79
NVD MITRE
5.4CVSSMEDIUM
EPSS Score
0.5%
Top 61.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

TYPO3 is an enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, the form manager backend module is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to the form module. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1 fix the problem described.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

typo3TYPO3Web & CMS Plugins
typo3typo3Web & CMS Plugins
typo3/cms-corePackagistOSS Libraries
typo3oss-projectDEWeb & CMS Pluginsaka typo3cms, typo3 cms
packagistpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/TYPO3/typo3/security/advisories/GHSA-v6mw-h7w6-59w3
github.com
https://github.com/TYPO3/typo3/commit/2832e2f51f929aeddb5de7d667538a33ceda8156
github.com
https://github.com/TYPO3/typo3/commit/d0393a879a32fb4e3569acad6bdb5cda776be1e5
github.com
and 4 more references View all →

Timeline

Published
May 14, 2024
Last Updated
Sep 3, 2025

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