{"id":"CVE-2026-59318","state":"PUBLISHED","title":"DefaultToolCallingManager Global Resolver Fallback Allows Unadvertised Tool Dispatch via Prompt Injection","description":"In Spring AI's tool calling support, the per-request tool list is advertised to the model as a boundary but is not fully enforced when a tool call is dispatched. Under certain conditions, a tool that was not made available to the current request could be invoked, potentially leading to privilege escalation.\nAffected versions:\nSpring AI: 2.0.0\nSpring AI: 1.1.0 through 1.1.8\nSpring AI: 1.0.0 through 1.0.9","publishedAt":"2026-08-21T12:07:10.349Z","updatedAt":"2026-08-22T03:55:38.874Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N","source":"vmware"},"assigner":"vmware","products":["Spring Spring AI"],"affected":[{"vendor":"Spring","product":"Spring AI","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","versionType":"custom"},{"version":"1.1.0","status":"affected","lessThanOrEqual":"1.1.8","versionType":"custom"},{"version":"1.0.0","status":"affected","lessThanOrEqual":"1.0.9","versionType":"custom"}]}],"references":["https://spring.io/security/cve-2026-59318"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/59xxx/CVE-2026-59318.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59318","state":"PUBLISHED","datePublished":"2026-08-21T12:07:10.349Z","dateUpdated":"2026-08-22T03:55:38.874Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2026-07-04T18:13:57.026Z"},"containers":{"cna":{"title":"DefaultToolCallingManager Global Resolver Fallback Allows Unadvertised Tool Dispatch via Prompt Injection","descriptions":[{"lang":"en","value":"In Spring AI's tool calling support, the per-request tool list is advertised to the model as a boundary but is not fully enforced when a tool call is dispatched. Under certain conditions, a tool that was not made available to the current request could be invoked, potentially leading to privilege escalation.\nAffected versions:\nSpring AI: 2.0.0\nSpring AI: 1.1.0 through 1.1.8\nSpring AI: 1.0.0 through 1.0.9"}],"affected":[{"vendor":"Spring","product":"Spring AI","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","versionType":"custom"},{"version":"1.1.0","status":"affected","lessThanOrEqual":"1.1.8","versionType":"custom"},{"version":"1.0.0","status":"affected","lessThanOrEqual":"1.0.9","versionType":"custom"}]}],"references":[{"url":"https://spring.io/security/cve-2026-59318"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2026-08-21T12:07:10.349Z"},"impacts":[{"descriptions":[{"lang":"en","value":"In Spring AI's tool calling support, the per-request tool list is advertised to the model as a boundary but is not fully enforced when a tool call is dispatched. Under certain conditions, a tool that was not made available to the current request could be invoked, potentially leading to privilege escalation."}]}],"source":{"discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-59318"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-22T03:55:38.874Z"}}]}}}