{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-123810","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-11-06T15:27:56.226Z","datePublished":"2026-11-09T20:59:50.956Z","dateUpdated":"2026-11-10T16:14:03.628Z"},"containers":{"cna":{"title":"Dynatrace MCP Server: DQL injection via parameters not documented as DQL","problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/dynatrace-oss/dynatrace-mcp/security/advisories/GHSA-pqh8-p93p-2rx7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dynatrace-oss/dynatrace-mcp/security/advisories/GHSA-pqh8-p93p-2rx7"},{"name":"https://github.com/dynatrace-oss/dynatrace-mcp/commit/15d3546c0618ffbaeaeca477337e08e92f2151bc","tags":["x_refsource_MISC"],"url":"https://github.com/dynatrace-oss/dynatrace-mcp/commit/15d3546c0618ffbaeaeca477337e08e92f2151bc"},{"name":"https://github.com/dynatrace-oss/dynatrace-mcp/releases/tag/v2.1.1","tags":["x_refsource_MISC"],"url":"https://github.com/dynatrace-oss/dynatrace-mcp/releases/tag/v2.1.1"}],"affected":[{"vendor":"dynatrace-oss","product":"dynatrace-mcp","versions":[{"version":"< 2.1.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-11-09T20:59:50.956Z"},"descriptions":[{"lang":"en","value":"Dynatrace MCP Server is an MCP server for Dynatrace Observability. Prior to 2.1.1, several read capabilities interpolate caller-controlled values into DQL without sufficient validation or escaping. The src/capabilities/find-monitored-entity-by-name.ts capability embeds entityNames in string searches, src/capabilities/list-problems.ts, src/capabilities/list-vulnerabilities.ts, and src/capabilities/list-exceptions.ts embed timeframe values, and src/capabilities/get-events-for-cluster.ts embeds timeframe, clusterId, and kubernetesEntityId. Crafted values can close string literals, append pipeline stages, or comment out the remaining intended query, allowing callers to bypass field selection, time-window, and result-display limits in tools marked readOnlyHint. The issue does not grant data access beyond the configured token's existing execute_dql capability, but it breaks the narrower auto-approved tool contract. This issue is fixed in version 2.1.1."}],"source":{"advisory":"GHSA-pqh8-p93p-2rx7","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/dynatrace-oss/dynatrace-mcp/security/advisories/GHSA-pqh8-p93p-2rx7","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-10T16:13:39.050926Z","id":"CVE-2026-123810","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-10T16:14:03.628Z"}}]}}