{"id":"CVE-2021-30056","details":"Knowage Suite before 7.4 is vulnerable to reflected cross-site scripting (XSS). An attacker can inject arbitrary web script in /restful-services/publish via the 'EXEC_FROM' parameter that can lead to data leakage.","modified":"2026-07-09T00:13:59.487481Z","published":"2021-04-05T11:15:11.617Z","references":[{"type":"EVIDENCE","url":"https://github.com/piuppi/Proof-of-Concepts/blob/main/Engineering/XSS-KnowageSuite.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/knowagelabs/knowage-server","events":[{"introduced":"0"},{"fixed":"7c67b838c4057e4d50d7bb1d1727b47a0fcd500f"}],"database_specific":{"cpe":"cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"7.4"}],"source":"CPE_RANGE"}}],"versions":["v7.2.0","v7.2.0-2020-04-06","v7.0.0-RC"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30056.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}