SQL injection in TYPO3 - #VU23642
Published: December 17, 2019
Vulnerability identifier: #VU23642
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote administrator to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in QueryGenerator within the ext:lowlevel system extension. A remote authenticated administrator can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Affected software
TYPO3
Remediation
Install updates from vendor's website.
TYPO3 - addressed in versions 8.7.30, 9.5.12, 10.2.2