CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-43608
Critical (9.8) in doctrine-project database abstraction layer. EPSS 2.4% chance of exploitation in the next 30 days.
Doctrine DBAL 3.x before 3.1.4 allows SQL Injection. The escaping of offset and length inputs to the generation of a LIMIT clause was not probably cast to an integer, allowing SQL injection to take place if application developers passed unescaped user input to the DBAL QueryBuilder or any other API that ultimately uses the AbstractPlatform::modifyLimitQuery API.
Severity
- EPSS
- 2.4% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWE
- CWE-89
- Published
- Modified
- Record from
- the NVD, synced
Affected
- doctrine-project:database_abstraction_layer
References
- https://github.com/doctrine/dbal/commit/9dcfa4cb6c03250b78a84737ba7ceb82f4b7ba4d
- https://github.com/doctrine/dbal/releases
- https://github.com/doctrine/dbal/security/advisories/GHSA-r7cj-8hjg-x622
- https://www.doctrine-project.org/2021/11/11/dbal3-vulnerability-fixed.html
- https://github.com/doctrine/dbal/commit/9dcfa4cb6c03250b78a84737ba7ceb82f4b7ba4d