VULNERABILITY INTELLIGENCE

CVE-2026-59319

CVSS score4.3 MEDIUM
EPSS probability0.30%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-943

Primary references