{"id":"CVE-2021-43822","aliases":["GHSA-ph98-v78f-jqrm"],"url":"https://o3.security/vulnerability/CVE-2021-43822","summary":"SQL injection in jackalope/jackalope-doctrine-dbal","details":"### Impact\n\nUsers can provoke SQL injections if they can specify a node name or query.\n\n### Patches\n\nUpgrade to version 1.7.4\n\nIf that is not possible, you can escape all places where `$property` is used to filter `sv:name` in the class `Jackalope\\Transport\\DoctrineDBAL\\Query\\QOMWalker`: `XPath::escape($property)`.\n\n### Workarounds\n\nNode names and xpaths can contain `\"` or `;` according to the JCR specification. The jackalope component that translates the query object model into doctrine dbal queries does not properly escape the names and paths, so that a accordingly crafted node name can lead to an SQL injection.\n\nIf queries are never done from user input, or if you validate the user input to not contain `;`, you are not affected. \n\n### References\n\nNo further references.\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [jackalope/jackalope-doctrine-dbal repo](https://github.com/jackalope/jackalope-doctrine-dbal/issues)\n","published":"2021-12-13T20:15:07.757Z","modified":"2026-07-09T12:20:06.425558Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"jackalope/jackalope-doctrine-dbal","fixedVersion":"1.7.4"}],"fix":{"url":"https://github.com/jackalope/jackalope-doctrine-dbal/commit/9d179a36d320330ddb303ea3a7c98d3a33d231db","label":"jackalope/jackalope-doctrine-dbal@9d179a3"},"references":[{"type":"ADVISORY","url":"https://github.com/jackalope/jackalope-doctrine-dbal/security/advisories/GHSA-ph98-v78f-jqrm"},{"type":"FIX","url":"https://github.com/jackalope/jackalope-doctrine-dbal/commit/9d179a36d320330ddb303ea3a7c98d3a33d231db"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43822"},{"type":"PACKAGE","url":"https://github.com/jackalope/jackalope-doctrine-dbal"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T12:20:06.425558Z"}}