{"cve":"CVE-2026-32247","nvd":{"published":"2026-03-12T19:16:19.733","modified":"2026-06-17T10:35:25.357","status":"Analyzed","description":"Graphiti is a framework for building and querying temporal context graphs for AI agents. Graphiti versions before 0.28.2 contained a Cypher injection vulnerability in shared search-filter construction for non-Kuzu backends. Attacker-controlled label values supplied through SearchFilters.node_labels were concatenated directly into Cypher label expressions without validation. In MCP deployments, this was exploitable not only through direct untrusted access to the Graphiti MCP server, but also through prompt injection against an LLM client that could be induced to call search_nodes with attacker-controlled entity_types values. The MCP server mapped entity_types to SearchFilters.node_labels, which then reached the vulnerable Cypher construction path. Affected backends included Neo4j, FalkorDB, and Neptune. Kuzu was not affected by the label-injection issue because it used parameterized label handling rather than string-interpolated Cypher labels. This issue was mitigated in 0.28.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-943"],"references":["https://github.com/getzep/graphiti/commit/7d65d5e77e89a199a62d737634eaa26dbb04d037","https://github.com/getzep/graphiti/pull/1312","https://github.com/getzep/graphiti/releases/tag/v0.28.2","https://github.com/getzep/graphiti/security/advisories/GHSA-gg5m-55jj-8m5g"],"products":["getzep:graphiti"],"source":"nvd","synced_at":"2026-10-19T22:25:53.701907451+00:00"},"epss":{"cve":"CVE-2026-32247","score":0.00358,"percentile":0.29524,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-gg5m-55jj-8m5g","url":"https://osv.dev/vulnerability/GHSA-gg5m-55jj-8m5g","summary":"Graphiti vulnerable to Cypher Injection via unsanitized node_labels in search filters","modified":"2026-07-13T16:43:23.253771997Z","packages":[{"ecosystem":"PyPI","name":"graphiti-core","purl":"pkg:pypi/graphiti-core","ranges":["<0.28.2"],"fixed":["0.28.2"]}]},{"id":"PYSEC-2026-2504","url":"https://osv.dev/vulnerability/PYSEC-2026-2504","summary":"Graphiti vulnerable to Cypher Injection via unsanitized node_labels in search filters","modified":"2026-07-13T16:31:56.101600093Z","packages":[{"ecosystem":"PyPI","name":"graphiti-core","purl":"pkg:pypi/graphiti-core","ranges":["<0.28.2"],"fixed":["0.28.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}