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VulnerabilityPublished

CVE-2026-22743: Spring AI · SQL Injection

Affects Spring AISource CVE Database V5

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Not known to be exploited · CVSS 7.5 High : upgrade to 1.1.4 or 1.0.5 soon.

Data as of 30 Oct 2026, 06:59 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 1.1.4, 1.0.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 27 Mar 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade Spring AI to 1.1.4 or 1.0.5.

Affected software

ProductAffectedFixed in
SpringSpring AIAffected
  • >=1.1.0 <1.1.4
Fixed in
  • 1.1.4
SpringSpring AIAffected
  • >=1.0.0 <1.0.5
Fixed in
  • 1.0.5

AI-suggested

If you cannot patch yet, avoid passing untrusted input as filter expression keys in Neo4jVectorFilterExpressionConverter or implement additional input validation and sanitization to prevent injection of backticks or other special characters.

Description

CVE-2026-22743 is a high-severity Cypher injection vulnerability in Spring AI's spring-ai-neo4j-store component. The vulnerability occurs in Neo4jVectorFilterExpressionConverter when a user-controlled string is passed as a filter expression key. The key is embedded into a backtick-delimited Cypher property accessor after only removing double quotes, without properly escaping embedded backticks. This affects Spring AI versions from 1.0.0 before 1.0.5 and from 1.1.0 before 1.

References

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