CVEvulnerability

CVE-2019-19850

7.2 HIGH Published 2019-12-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-12-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
5.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-89

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 configurations

• typo3 typo3 (>= 8.0.0 < 8.7.30) • typo3 typo3 (>= 9.0.0 < 9.5.12) • typo3 typo3 (>= 10.0.0 < 10.2.2)

Related

Weakness · CWE (1)

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness

References