CVE-2019-19850
High
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.
SeverityHigh
CVSS7.2
Exploit probability—
Product
Typo3
PublishedDec 17, 2019
First seenDec 17, 2019
How to fix
Update
- typo3 typo38.7.30, 9.5.12, 10.2.2 or later
- typo3/cms8.7.30, 9.5.12, 10.2.2 or later
- typo3/cms-core8.7.30, 9.5.12, 10.2.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| typo3 typo3 | 8.0.0 ≤ v < 8.7.30, 9.0.0 ≤ v < 9.5.12, 10.0.0 ≤ v < 10.2.2 | 8.7.30, 9.5.12, 10.2.2 |
| typo3/cmsPackagist | 8.0 ≤ v < 8.7.30, 9.0 ≤ v < 9.5.12, 10.0 ≤ v < 10.2.2 | 8.7.30, 9.5.12, 10.2.2 |
| typo3/cms-corePackagist | 8.0 ≤ v < 8.7.30, 9.0 ≤ v < 9.5.12, 10.0 ≤ v < 10.2.2 | 8.7.30, 9.5.12, 10.2.2 |
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