VulnerabilityModified
CVE-2021-43608
Doctrine DBAL 3.x before 3.1.4 allows SQL Injection.
CRITICAL 9.8EPSS 2.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.37% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- doctrine-project/database abstraction layer
- Source
- cve@mitre.org
References
- https://github.com/doctrine/dbal/commit/9dcfa4cb6c03250b78a84737ba7ceb82f4b7ba4dPatch, Third Party Advisory
- https://github.com/doctrine/dbal/releasesRelease Notes, Third Party Advisory
- https://github.com/doctrine/dbal/security/advisories/GHSA-r7cj-8hjg-x622Third Party Advisory
- https://www.doctrine-project.org/2021/11/11/dbal3-vulnerability-fixed.htmlVendor Advisory
- https://github.com/doctrine/dbal/commit/9dcfa4cb6c03250b78a84737ba7ceb82f4b7ba4dPatch, Third Party Advisory
- https://github.com/doctrine/dbal/releasesRelease Notes, Third Party Advisory
- https://github.com/doctrine/dbal/security/advisories/GHSA-r7cj-8hjg-x622Third Party Advisory
- https://www.doctrine-project.org/2021/11/11/dbal3-vulnerability-fixed.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.