{"id":"CVE-2019-18856","aliases":["EUVD-2019-8553","GHSA-89wx-w454-grxp"],"status":"published","title":"A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for...","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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0142,"percentile":0.73022,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2019-11-11T14:35:14Z","modified":"2026-06-17T02:25:28Z","products":[{"vendor":"drupal","product":"svg_sanitizer"}],"references":[{"url":"https://fortiguard.com/zeroday/FG-VD-19-115","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://git.drupalcode.org/project/svg_sanitizer/commit/e1b0666","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18856"},{"url":"https://github.com/advisories/GHSA-89wx-w454-grxp"}],"sources":{"cve":[{"id":"CVE-2019-18856","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.","status":"published","published":"2019-11-11T14:35:14Z","modified":"2024-08-05T02:02:39.6Z","updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8553","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.","status":"published","published":"2019-11-11T14:35:14Z","modified":"2024-08-05T02:02:39Z","updated_at":"2026-11-03T02:40:27.303586Z"}],"ghsa":[{"id":"GHSA-89wx-w454-grxp","title":"A Denial Of Service vulnerability exists in the SVG Sanitizer module through 8.x-1.0-alpha1 for...","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.","status":"published","published":"2022-05-24T17:00:43Z","modified":"2023-01-28T05:08:11Z","updated_at":"2026-11-02T14:44:36.474417Z"}],"nvd":[{"id":"CVE-2019-18856","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.","status":"published","published":"2019-11-11T15:15:12.467Z","modified":"2026-06-17T02:25:28.77Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:05:35.052973Z"}]}}