Vulnerability · Published May 14, 2024 · Assigned by GitHub_M

CVE-2024-34355TYPO3 vulnerable to an HTML Injection in the History Module

Low 3.5

In plain English

A low-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 0.6% (higher than 48% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.6%top 51.8% 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 13.0.0 and prior to version 13.1.1, the history backend module is vulnerable to HTML injection. Although Content-Security-Policy headers effectively prevent JavaScript execution, adversaries can still inject malicious HTML markup. Exploiting this vulnerability requires a valid backend user account. TYPO3 version 13.1.1 fixes the problem described.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	typo3/cms-core	13.1.1	GHSA-xjwx-78x7-q6jc

Affected products (as reported)

Vendor	Product	Versions
TYPO3	typo3	>= 13.0.0, < 13.1.1

Weakness: CWE-116, CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

References

https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc x_refsource_CONFIRM
https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375 x_refsource_MISC
https://typo3.org/security/advisory/typo3-core-sa-2024-007 x_refsource_MISC