High severity7.2NVD Advisory· Published Dec 17, 2019· Updated Jun 17, 2026
CVE-2019-19850
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
typo3/cmsPackagist | >= 8.0, < 8.7.30 | 8.7.30 |
typo3/cmsPackagist | >= 9.0, < 9.5.12 | 9.5.12 |
typo3/cmsPackagist | >= 10.0, < 10.2.2 | 10.2.2 |
typo3/cms-corePackagist | >= 8.0, < 8.7.30 | 8.7.30 |
typo3/cms-corePackagist | >= 9.0, < 9.5.12 | 9.5.12 |
typo3/cms-corePackagist | >= 10.0, < 10.2.2 | 10.2.2 |
Affected products
3- TYPO3/TYPO3description
- ghsa-coords2 versions
>= 8.0, < 8.7.30+ 1 more
- (no CPE)range: >= 8.0, < 8.7.30
- (no CPE)range: >= 8.0, < 8.7.30
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-59pj-7mjh-4465ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-19850ghsaADVISORY
- review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:securitynvdVendor AdvisoryWEB
- typo3.org/security/advisory/typo3-core-sa-2019-025/nvdVendor Advisory
- typo3.org/security/advisory/typo3-core-sa-2019-025ghsaWEB
News mentions
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