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Vulnerability details: VCID-3n2r-awja-dug9
Vulnerability ID VCID-3n2r-awja-dug9
Aliases CVE-2019-19850
GHSA-59pj-7mjh-4465
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 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00284 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00284 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00284 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
epss 0.00339 https://api.first.org/data/v1/epss?cve=CVE-2019-19850
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-59pj-7mjh-4465
cvssv3.1 5.5 https://github.com/TYPO3/typo3
generic_textual MODERATE https://github.com/TYPO3/typo3
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2019-19850
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2019-19850
cvssv3.1 5.5 https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
generic_textual MODERATE https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
cvssv3.1 5.5 https://typo3.org/security/advisory/typo3-core-sa-2019-025
generic_textual MODERATE https://typo3.org/security/advisory/typo3-core-sa-2019-025
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-19850
https://github.com/TYPO3/typo3
https://nvd.nist.gov/vuln/detail/CVE-2019-19850
https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
https://typo3.org/security/advisory/typo3-core-sa-2019-025
https://typo3.org/security/advisory/typo3-core-sa-2019-025/
GHSA-59pj-7mjh-4465 https://github.com/advisories/GHSA-59pj-7mjh-4465
No exploits are available.
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/TYPO3/typo3
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
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-19850
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
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N Found at https://review.typo3.org/q/%2522Resolves:+%252389452%2522+topic:security
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
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N Found at https://typo3.org/security/advisory/typo3-core-sa-2019-025
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.51885
EPSS Score 0.00284
Published At April 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:10:45.931862+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-59pj-7mjh-4465/GHSA-59pj-7mjh-4465.json 38.0.0