{"id":"CVE-2015-3295","aliases":["DEBIAN-CVE-2015-3295","EUVD-2015-3342","GHSA-qfv2-8p99-wj5c"],"status":"published","title":"markdown-it before 4.1.0 does not block data: URLs.","description":"markdown-it before 4.1.0 does not block data: URLs.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01287,"percentile":0.70355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2017-06-07T21:00:00Z","modified":"2026-09-09T07:00:55Z","fixes":[{"ecosystem":"Debian:12","package":"ruby-rails-assets-markdown-it","fixed_in":["4.2.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ruby-rails-assets-markdown-it","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.1-1"}]}]}],"products":[{"vendor":"markdown-it_project","product":"markdown-it"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/04/10/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"http://www.securityfocus.com/bid/71824","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/markdown-it/markdown-it/commit/f76d3beb46abd121892a2e2e5c78376354c214e3","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3295"},{"url":"https://github.com/advisories/GHSA-qfv2-8p99-wj5c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-3295","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2015-3295","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2017-06-07T21:00:00Z","modified":"2024-08-06T05:39:32.111Z","updated_at":"2026-11-02T14:35:42.331636Z"}],"euvd":[{"id":"EUVD-2015-3342","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2017-06-07T21:00:00Z","modified":"2024-08-06T05:39:32Z","updated_at":"2026-11-03T02:22:08.642556Z"}],"ghsa":[{"id":"GHSA-qfv2-8p99-wj5c","title":"markdown-it before 4.1.0 does not block data: URLs.","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2022-05-17T02:41:25Z","modified":"2023-01-27T05:05:40Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:42:44.481749Z"}],"nvd":[{"id":"CVE-2015-3295","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2017-06-07T21:29:00.237Z","modified":"2026-06-17T00:25:41.38Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:17.730372Z"}],"osv":[{"id":"CVE-2015-3295","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2017-06-07T21:29:00Z","modified":"2026-04-10T03:46:18.890915Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:00.594921Z"},{"id":"DEBIAN-CVE-2015-3295","description":"markdown-it before 4.1.0 does not block data: URLs.","status":"published","published":"2017-06-07T21:29:00.237Z","modified":"2026-09-09T07:00:55.558350919Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:26.752992Z"}]}}