{"id":"CVE-2019-1010260","details":"Using ktlint to download and execute custom rulesets can result in arbitrary code execution as the served jars can be compromised by a MITM. This attack is exploitable via Man in the Middle of the HTTP connection to the artifact servers. This vulnerability appears to have been fixed in 0.30.0 and later; after commit 5e547b287d6c260d328a2cb658dbe6b7a7ff2261.","aliases":["GHSA-r8h9-hq9c-2p5c"],"modified":"2026-08-27T08:15:13.665713Z","published":"2019-04-02T15:29:00.480Z","references":[{"type":"FIX","url":"https://github.com/shyiko/ktlint/pull/332"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ktlint/ktlint","events":[{"introduced":"0"},{"fixed":"43a83d04a184b4e04a205d1b224ee9929db1ab74"}],"database_specific":{"cpe":"cpe:2.3:a:ktlint_project:ktlint:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.30.0"}],"source":"CPE_RANGE"}}],"versions":["0.29.0","0.28.0","0.27.0","0.26.0","0.25.1","0.25.0","0.24.0","0.23.1","0.23.0","0.22.0","0.21.0","0.20.0","0.19.0","0.18.0","0.17.1","0.17.0","0.16.1","0.16.0","0.15.1","0.15.0","0.14.0","0.13.0","0.12.1","0.12.0","0.11.1","0.11.0","0.10.2","0.10.1","0.10.0","0.9.2","0.9.1","0.9.0","0.8.1","0.8.0","0.7.1","0.7.0","0.6.2","0.6.1","0.6.0","0.5.1","0.5.0","0.4.0","0.3.1","0.3.0","0.2.2","0.2.1","0.2.0","0.1.2","0.1.1","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1010260.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}