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Vulnerability · Published May 14, 2024 · Assigned by GitHub_M

CVE-2024-34356TYPO3 vulnerable to Cross-Site Scripting in the Form Manager Module

Medium 5.4

In plain English

A medium-severity cross-site scripting in typo3 from TYPO3. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.5%top 56.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagisttypo3/cms-core9.5.48GHSA-v6mw-h7w6-59w3
Packagisttypo3/cms-core10.4.45GHSA-v6mw-h7w6-59w3
Packagisttypo3/cms-core11.5.37GHSA-v6mw-h7w6-59w3
Packagisttypo3/cms-core12.4.15GHSA-v6mw-h7w6-59w3
Packagisttypo3/cms-core13.1.1GHSA-v6mw-h7w6-59w3

Affected products (as reported)

VendorProductVersions
TYPO3 typo3 >= 9.0.0, < 9.5.48>= 10.0.0, < 10.4.45>= 11.0.0, < 11.5.37>= 12.0.0, < 12.4.15>= 13.0.0, < 13.1.1

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References