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. Spring AI 2.0.0
References
History

Mon, 31 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Vmware
Vmware spring Ai
CPEs cpe:2.3:a:vmware:spring_ai:*:*:*:*:*:*:*:*
Vendors & Products Vmware
Vmware spring Ai

Sat, 29 Aug 2026 01:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Fri, 28 Aug 2026 23:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-943
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 28 Aug 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Spring
Spring spring Ai
Vendors & Products Spring
Spring spring Ai

Fri, 28 Aug 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Description 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. Spring AI 2.0.0
Title RediSearch Tag Injection in RedisChatMemoryRepository Allows Cross-Conversation Data Exposure
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: vmware

Published: 2026-08-27T18:04:46.944Z

Updated: 2026-08-28T22:47:00.784Z

Reserved: 2026-07-04T18:14:10.167Z

Link: CVE-2026-59319

cve-icon Vulnrichment

Updated: 2026-08-28T19:01:25.377Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-27T20:17:57.913

Modified: 2026-08-31T17:18:49.620

Link: CVE-2026-59319

cve-icon Redhat

No data.