CVE-2019-19850

MEDIUM5.5EPSS 0.28%

TYPO3 SQL Injection in low-level Query Generator

Published: 5/24/2022Modified: 12/8/2024

Description

An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. Because escaping of user-submitted content is mishandled, the class QueryGenerator is vulnerable to SQL injection. Exploitation requires having the system extension ext:lowlevel installed, and a valid backend user who has administrator privileges.

Affected packages (2)

Packagist/typo3/cms>= 8.0, < 8.7.30
Packagist/typo3/cms-core>= 8.0, < 8.7.30

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM5.5	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

References (4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-19850
PATCHhttps://github.com/TYPO3/typo3
WEBhttps://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
WEBhttps://typo3.org/security/advisory/typo3-core-sa-2019-025