{"id":"CVE-2026-81375","state":"PUBLISHED","title":"Confused Deputy in Application Integration allows Internal File Read","description":"A Confused Deputy vulnerability in the EmailTask component in Google Cloud Application Integration versions prior to 2026-06-30 on Google Cloud Platform allows an authenticated attacker to read and exfiltrate arbitrary Google-internal files via a crafted attachment file path.\n\n\nThis vulnerability was patched on 30 June 2026, and no customer action is needed.","publishedAt":"2026-09-28T10:58:46.532Z","updatedAt":"2026-09-28T13:31:29.289Z","severity":{"score":8.3,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/U:Clear","source":"GoogleCloud"},"assigner":"GoogleCloud","products":["Google Cloud Application Integration"],"affected":[{"vendor":"Google Cloud","product":"Application Integration","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026-06-30","versionType":"date"}]}],"references":["https://docs.cloud.google.com/support/bulletins#gcp-2026-066","https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-066"],"weaknesses":["CWE-610"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/81xxx/CVE-2026-81375.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-81375","state":"PUBLISHED","datePublished":"2026-09-28T10:58:46.532Z","dateUpdated":"2026-09-28T13:31:29.289Z","assignerShortName":"GoogleCloud","assignerOrgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","dateReserved":"2026-08-26T18:42:15.725Z"},"containers":{"cna":{"title":"Confused Deputy in Application Integration allows Internal File Read","descriptions":[{"lang":"en","value":"A Confused Deputy vulnerability in the EmailTask component in Google Cloud Application Integration versions prior to 2026-06-30 on Google Cloud Platform allows an authenticated attacker to read and exfiltrate arbitrary Google-internal files via a crafted attachment file path.\n\n\nThis vulnerability was patched on 30 June 2026, and no customer action is needed."}],"affected":[{"vendor":"Google Cloud","product":"Application Integration","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2026-06-30","versionType":"date"}]}],"references":[{"url":"https://docs.cloud.google.com/support/bulletins#gcp-2026-066"},{"url":"https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-066"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"CLEAR","version":"4.0","baseSeverity":"HIGH","baseScore":8.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/U:Clear"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-610","lang":"en","description":"CWE-610 Externally Controlled Reference to a Resource in Another Sphere","type":"CWE"}]}],"providerMetadata":{"shortName":"GoogleCloud","orgId":"f45cbf4e-4146-4068-b7e1-655ffc2c548c","dateUpdated":"2026-09-28T10:58:46.532Z"},"impacts":[{"capecId":"CAPEC-1","descriptions":[{"lang":"en","value":"CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"}]}],"tags":["exclusively-hosted-service"],"credits":[{"lang":"en","value":"Guillaume Berleur","type":"reporter"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-81375","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-28T13:04:42.553100Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-28T13:31:29.289Z"}}]}}}