{"schema":"threatline.record/2","record":{"id":"CVE-2021-26084","aliases":[],"summary":"Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability","details":"Atlassian Confluence Server and Data Server contain an Object-Graph Navigation Language (OGNL) injection vulnerability that may allow an unauthenticated attacker to execute code.","categories":["Applications & CMS"],"product":"Confluence Server and Data Center","vendor":"Atlassian","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-26084","source_modified_at":"2025-12-16T18:04:05.834Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Confluence 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