GHSA-59pj-7mjh-4465 CVE-2019-19850
TYPO3 SQL Injection in low-level Query Generator
- Severity
- 5.5 / 10
- Medium · CVSS 3.0
- Exploit chance (EPSS)
- 0.87%
- Chance of exploitation in the next 30 days. Higher than 58.76% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- —
- Not classified
- Fix
- Available
- 2 packages have a fixed version
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.
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| typo3/cms | >= 8.0, < 8.7.30 |
8.7.30 |
| typo3/cms | >= 9.0, < 9.5.12 |
9.5.12 |
| typo3/cms | >= 10.0, < 10.2.2 |
10.2.2 |
| typo3/cms-core | >= 8.0, < 8.7.30 |
8.7.30 |
| typo3/cms-core | >= 9.0, < 9.5.12 |
9.5.12 |
| typo3/cms-core | >= 10.0, < 10.2.2 |
10.2.2 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
typo3/cms Packagist → 8.7.30
- composer
composer require typo3/cms:^8.7.30
typo3/cms-core Packagist → 8.7.30
- composer
composer require typo3/cms-core:^8.7.30
Severity breakdown
CVSS 3.0 5.5
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-68jx-f42c-7599 TYPO3 CMS - Broken Access Control in Backend and Install Tool | High | Also affects typo3/cms-core |
| GHSA-chm7-4vch-h8vr TYPO3 CMS has Broken Access Control in its Media Module | High | Also affects typo3/cms-core |
| GHSA-jh32-v29g-68pq TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework | High | Also affects typo3/cms-core |
| GHSA-c78m-c52x-jgwp TYPO3 CMS has Insecure Deserialization via Core API | Medium | Also affects typo3/cms-core |
| GHSA-jf56-v8jc-jcc5 TYPO3 CMS has Broken Access Control in its File Abstraction Layer | Low | Also affects typo3/cms-core |
| GHSA-2j54-93q2-3hjq TYPO3 CMS has Broken Access Control in Backend API | Medium | Also affects typo3/cms-core |
| GHSA-q93m-25xv-94hh TYPO3 CMS: Broken Access Control in Media Module | Medium | Also affects typo3/cms-core |
| GHSA-qcmw-6rm2-5x78 TYPO3 CMS has Broken Access Control in its DataHandler | Medium | Also affects typo3/cms-core |
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