CVE-2019-19850
TYPO3 SQL Injection in low-level Query Generator
5.5
MEDIUM
CVSS 3.1
EPSS 0.28%
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.
How to fix CVE-2019-19850
To remediate CVE-2019-19850, upgrade the affected package to a fixed version below.
- —upgrade to 8.7.30 or later
- —upgrade to 8.7.30 or later
Is CVE-2019-19850 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 8.0, < 8.7.30
- >= 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 |