EUVD-2026-16541
GHSA-44f4-gvwj-6qg3
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
4Description
In RedisFilterExpressionConverter of spring-ai-redis-store, when a user-controlled string is passed as a filter value for a TAG field, stringValue() inserts the value directly into the @field:{VALUE} RediSearch TAG block without escaping characters.This issue affects Spring AI: from 1.0.0 before 1.0.5, from 1.1.0 before 1.1.4.
Analysis
Spring AI Redis vector store implementations expose sensitive data through unescaped TAG field filter injection in versions 1.0.0-1.0.4 and 1.1.0-1.1.3. Unauthenticated remote attackers can craft malicious filter expressions that bypass query boundaries in RediSearch TAG blocks, allowing extraction of unauthorized information from the vector database (CVSS 7.5 High, C:H). …
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Remediation
Within 24 hours: Identify all deployments of Spring AI with Redis vector store implementations and document affected versions (1.0.0-1.0.4, 1.1.0-1.1.3). Within 7 days: Implement network-level access controls restricting Redis vector store endpoints to trusted application servers only; monitor Redis query logs for suspicious TAG filter patterns. …
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