{"id":"CVE-2026-59319","summary":"RediSearch Tag Injection in RedisChatMemoryRepository Allows Cross-Conversation Data Exposure","details":"RedisChatMemoryRepository.findByMetadata() builds RediSearch tag and text queries from caller-supplied metadata values without applying RediSearchUtil.escape(), unlike get(), clear(), and findByTimeRange() in the same class which do escape their inputs. An application that passes user-controlled values to findByMetadata() on a tag-typed metadata field allows an attacker to inject RediSearch syntax (e.g. x} | *) that breaks out of the tag clause and matches all indexed chat messages across every conversation in the index.\nSpring AI 2.0.0","modified":"2026-09-02T03:47:25.331131532Z","published":"2026-08-27T18:04:46.944Z","database_specific":{"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59319.json","unresolved_ranges":[{"extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-59319"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59319.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59319"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-ai","events":[{"introduced":"ef502dab692e26b953a75be4029dba7f1acdc88c"},{"fixed":"c9107fdac0a6c88489c08bb88abcee74c146981d"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:vmware:spring_ai:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.0.0"},{"fixed":"2.0.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59319.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}