CVE-2019-19850

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.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
5.5 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.0/AC:L/AV:N/A:N/C:H/I:L/PR:H/S:U/UI:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
typo3typo3
8.0.0 ≤
𝑥
< 8.7.30
typo3typo3
9.0.0 ≤
𝑥
< 9.5.12
typo3typo3
10.0.0 ≤
𝑥
< 10.2.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
https://typo3.org/security/advisory/typo3-core-sa-2019-025/
https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
https://typo3.org/security/advisory/typo3-core-sa-2019-025/