{"id":"CVE-2026-22743","summary":"Server-Side Request Forgery via Filter Expression Keys in Neo4jVectorStore","details":"Spring AI's spring-ai-neo4j-store contains a Cypher injection vulnerability in Neo4jVectorFilterExpressionConverter. When a user-controlled string is passed as a filter expression key in Neo4jVectorFilterExpressionConverter of spring-ai-neo4j-store, doKey() embeds the key into a backtick-delimited Cypher property accessor (node.`metadata.`) after stripping only double quotes, without escaping embedded backticks.This issue affects Spring AI: from 1.0.0 before 1.0.5, from 1.1.0 before 1.1.4.","aliases":["GHSA-7cj7-rcw6-p68v"],"modified":"2026-07-08T08:12:40.287081798Z","published":"2026-03-27T05:33:20.872Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"1.0.0"},{"fixed":"1.0.5"},{"introduced":"1.1.0"},{"fixed":"1.1.4"}]},{"extracted_events":[{"introduced":"1.0.0"},{"fixed":"1.0.5"},{"introduced":"1.1.0"},{"fixed":"1.1.4"}],"source":"DESCRIPTION"}],"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22743.json"},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-22743"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22743.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22743"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-ai","events":[{"introduced":"fcd2803f36f35939c20ed152c9c1b0863fa35dcf"},{"fixed":"a6a0aabd895126aa87d14c6381f26619f9174a10"},{"introduced":"fa4c61eabeba0a69147b3c00a3b50380c1f25a75"},{"fixed":"061d9a15313e32379c0bfe683df0d2e7e7ea96dc"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:vmware:spring_ai:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0.0"},{"fixed":"1.0.5"},{"introduced":"1.1.0"},{"fixed":"1.1.4"}]}}],"versions":["v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22743.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}