Vulnerability identifier: #VU89510
Vulnerability risk: Low
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-79
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
TYPO3
Web applications /
CMS
Vendor: TYPO3
Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in Form Manager Module. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
TYPO3: 9.5.0 - 9.5.47, 9.0.0 - 9.4.0, 10.0.0 - 10.4.44, 11.0.0 - 11.5.36, 12.4.0 - 12.4.14, 12.0.0 - 12.3.0, 12.2.0, 12.1.0 - 12.1.3, 13.1.0, 13.0.0 - 13.0.1
External links
http://github.com/TYPO3/typo3/security/advisories/GHSA-v6mw-h7w6-59w3
http://github.com/TYPO3/typo3/commit/2832e2f51f929aeddb5de7d667538a33ceda8156
http://github.com/TYPO3/typo3/commit/d0393a879a32fb4e3569acad6bdb5cda776be1e5
http://github.com/TYPO3/typo3/commit/e95a1224719efafb9cab2d85964f240fd0356e64
http://typo3.org/security/advisory/typo3-core-sa-2024-008
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.