{"schema":"threatline.record/2","record":{"id":"CVE-2026-71898","aliases":[],"summary":"Apache DolphinScheduler: Improper Authorization Allows Project Read-Only Users to Execute Workflows and Tamper with Workflow Definitions","details":"An incorrect authorization check in Apache DolphinScheduler allows an authenticated user with only read permission for a project to modify a workflow instance in that project through the PUT /projects/{projectCode}/workflow-instances/{id} endpoint. The endpoint does not enforce the write permission required for this operation, allowing the user to make unauthorized changes to workflow instances.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","categories":["Unclassified"],"product":"Apache DolphinScheduler","vendor":"Apache Software Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-71898","source_modified_at":"2026-09-29T15:45:34.658Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Apache DolphinScheduler","vendor":"Apache Software Foundation","versions":[{"status":"affected","version":"0","lessThan":"3.4.3","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-71898","source_modified_at":"2026-09-29T15:45:34.658Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Apache DolphinScheduler","ecosystem":null},"version":"3.4.3","basis":"first unaffected version stated in the CVE record"}],"cvss":4.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00183,"percentile":0.07475,"score_date":"2026-10-23"},"published_at":"2026-09-29T13:11:17.886Z","modified_at":"2026-09-29T15:45:34.658Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-71898","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-29T15:45:34.658Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-71898","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://lists.apache.org/thread/lt35p8xc1w7ovgq68g4zz1c8vnk5ow6o","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-29T15:45:17.407901Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-29T15:45:34.658Z","content_hash":"873909051c4619e8b8a381ef7192c4ac1c969d9407945cfd1d2fddffa28aacba"}}