CVE-2026-22744Network attack vector

Unauthenticated TAG-filter bypass via unescaped values

Published Mar 27, 2026 · Updated Mar 27, 2026

Query injection in Spring AI 1.0.0 through 1.0.4 and 1.1.0 through 1.1.3 allows remote attackers to bypass RediSearch TAG filters. RedisFilterExpressionConverter.stringValue() concatenates the value into an @field:{VALUE} block without escaping RediSearch syntax. Exploitation requires an application to place attacker-controlled input in a TAG filter; injected syntax changes the query and exposes results excluded by the intended filter.

CVSS severity7.5
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Query injection in Spring AI 1.0.0 through 1.0.4 and 1.1.0 through 1.1.3 allows remote attackers to bypass RediSearch TAG filters. RedisFilterExpressionConverter.stringValue() concatenates the value into an @field:{VALUE} block without escaping RediSearch syntax. Exploitation requires an application to place attacker-controlled input in a TAG filter; injected syntax changes the query and exposes results excluded by the intended filter.

The record

CVE
CVE-2026-22744
Published
Mar 27, 2026
Updated
Mar 27, 2026
Vendor
Spring
Product
Spring AI
Classifications
CWE-74, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0 <1.0.5
  2. Affected versionversion=1.1.0 <1.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Spring · Spring AIversion=1.0.0 <1.0.5; version=1.1.0 <1.1.4

Published CVSS scores

7.5VMwareCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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