Medium severity · published May 14, 2024
CVE-2024-34355
TYPO3 vulnerable to an HTML Injection in the History Module
5.4
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TY
typo3 · TYPO3
>= 13.0.0, < 13.1.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-34355
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-34355
Patch
https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375
Vendor Advisory
https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc
Vendor Advisory
https://typo3.org/security/advisory/typo3-core-sa-2024-007
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