CVE-2026-32247Public exploitNetwork attack vector

Arbitrary Cypher execution via unsanitized node labels

Published Mar 12, 2026 · Updated Mar 12, 2026

Cypher injection in Graphiti before 0.28.2 allows remote authenticated users to read, modify, or delete graph data through crafted labels. Shared non-Kuzu search-filter builders join SearchFilters.node_labels with a pipe and concatenate the result into Cypher label expressions without validation. Reachability requires control of node_labels or MCP search_nodes entity_types, including through prompt injection, and execution is limited to the graph database connection privileges.

CVSS severity8.1
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cypher injection in Graphiti before 0.28.2 allows remote authenticated users to read, modify, or delete graph data through crafted labels. Shared non-Kuzu search-filter builders join SearchFilters.node_labels with a pipe and concatenate the result into Cypher label expressions without validation. Reachability requires control of node_labels or MCP search_nodes entity_types, including through prompt injection, and execution is limited to the graph database connection privileges.

The record

CVE
CVE-2026-32247
Published
Mar 12, 2026
Updated
Mar 12, 2026
Vendor
Graphiti API
Product
Graphiti
Classifications
CWE-943, CAPEC-676, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 12, 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=< 0.28.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Graphiti API · Graphitiversion=< 0.28.2

Published CVSS scores

8.1GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-943Improper Neutralization of Special Elements in Data Query Logic
CAPEC-676NoSQL Injection
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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