CVE-2019-19850
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.
References
CvssV3 impact
Version | 3.1 |
VectorString | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
AttackVector | NETWORK |
AttackComplexity | LOW |
PrivilegesRequired | HIGH |
UserInteraction | NONE |
Scope | UNCHANGED |
ConfidentialityImpact | HIGH |
IntegrityImpact | HIGH |
AvailabilityImpact | HIGH |
BaseScore | 7.2 |
BaseSeverity | HIGH |
CvssV2 impact
Version | 2.0 |
VectorString | AV:N/AC:L/Au:S/C:P/I:P/A:P |
AccessVector | NETWORK |
AccessComplexity | LOW |
Authentication | SINGLE |
ConfidentialityImpact | PARTIAL |
IntegrityImpact | PARTIAL |
AvailabilityImpact | PARTIAL |
BaseScore | 6.5 |