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.
{
"cwe_ids": [
"CWE-74",
"CWE-943"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-29T15:36:29Z",
"nvd_published_at": "2026-03-27T06:16:38Z",
"severity": "HIGH"
}