GHSA-gg5m-55jj-8m5g · 深刻度: high · エコシステム: pip — Graphiti vulnerable to Cypher Injection via unsanitized node_labels in search filters
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.
総合評価: CVE-2026-32247 は中リスク(41.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.34%、26 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.03% | 0.34% | +0.31% |
| 2 | 2026-03-13 | — | 0.03% | — |
EPSS の全履歴 (全 2 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.1 | 3.1 | HIGH |
|
2.8 | 5.2 | [email protected] |
GHSA-gg5m-55jj-8m5g · 深刻度: high · エコシステム: pip — Graphiti vulnerable to Cypher Injection via unsanitized node_labels in search filters
| URL | タグ |
|---|---|
| https://github.com/getzep/graphiti/commit/7d65d5e77e89a199a62d737634eaa26dbb04d037 | Patch |
| https://github.com/getzep/graphiti/pull/1312 | Issue Tracking Patch |
| https://github.com/getzep/graphiti/releases/tag/v0.28.2 | Release Notes |
| https://github.com/getzep/graphiti/security/advisories/GHSA-gg5m-55jj-8m5g | Mitigation Vendor Advisory |