{"id":"CVE-2019-18856","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-18856","generatedAt":"2026-10-28T00:32:54.292Z","title":"A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for Drupal because access to external resources with an SVG use element is mishandled.","description":"A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for Drupal because access to external resources with an SVG use element is mishandled.","published":"2019-11-11T15:15:12.000Z","lastModified":"2026-06-17T02:25:29.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-732"],"affected":["drupal/svg sanitizer"],"epss":{"score":0.0142,"percentile":0.72643,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://fortiguard.com/zeroday/FG-VD-19-115","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://fortiguard.com/zeroday/FG-VD-19-115","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-18856","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}