Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-59pj-7mjh-4465
Advisory ID github_osv/GHSA-59pj-7mjh-4465
Aliases CVE-2019-19850
Summary TYPO3 SQL Injection in low-level Query Generator 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.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 5.5 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-59pj-7mjh-4465/GHSA-59pj-7mjh-4465.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/TYPO3/typo3
https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
https://typo3.org/security/advisory/typo3-core-sa-2019-025
CVE-2019-19850 https://nvd.nist.gov/vuln/detail/CVE-2019-19850
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-59pj-7mjh-4465/GHSA-59pj-7mjh-4465.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.