{"containers":{"cna":{"affected":[{"product":"gocd","vendor":"gocd","versions":[{"status":"affected","version":">= 20.2.0, < 26.1.0"}]}],"descriptions":[{"lang":"en","value":"GoCD is a continuous deliver server. From 20.2.0 until 26.1.0, the internal GoCD UI fetch-artifact auto-suggestion API at /go/api/internal/pipelines/**/upstream does not adequately authorize access to upstream dependency data. An authenticated user can retrieve inter-pipeline dependency hierarchy details and user-defined pipeline, stage, job, and artifact plugin reference names that the user cannot otherwise view in the UI. The endpoint is read-only and does not permit modification of pipeline data. This issue is fixed in version 26.1.0."}],"metrics":[{"cvssV4_0":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-23T17:58:52.039Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/gocd/gocd/security/advisories/GHSA-mvpm-hmc9-2q8p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/gocd/gocd/security/advisories/GHSA-mvpm-hmc9-2q8p"},{"name":"https://github.com/gocd/gocd/commit/ce9602d7bb27dcb89bf8fc15eb859306cdc8995c","tags":["x_refsource_MISC"],"url":"https://github.com/gocd/gocd/commit/ce9602d7bb27dcb89bf8fc15eb859306cdc8995c"},{"name":"https://github.com/gocd/gocd/releases/tag/26.1.0","tags":["x_refsource_MISC"],"url":"https://github.com/gocd/gocd/releases/tag/26.1.0"},{"name":"https://www.gocd.org/releases/#26-1-0","tags":["x_refsource_MISC"],"url":"https://www.gocd.org/releases/#26-1-0"}],"source":{"advisory":"GHSA-mvpm-hmc9-2q8p","discovery":"UNKNOWN"},"title":"GoCD is vulnerable to authorization bypass via fetch artifact autosuggestion API"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-52744","datePublished":"2026-09-23T17:58:52.039Z","dateReserved":"2026-06-08T14:00:43.573Z","dateUpdated":"2026-09-23T17:58:52.039Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"}