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CVE-2019-18854

HIGH 7.5 CVSS 3.1
Published
November 11, 2019
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-674
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A Denial Of Service vulnerability exists in the safe-svg (aka Safe SVG) plugin through 1.9.4 for WordPress, related to unlimited recursion for a '<use ... xlink:href="#identifier">' substring.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • n/a n/a — Versions not specified
  • 10up safe_svg — Up to and including 1.9.4

References

  • fortiguard.com https://fortiguard.com/zeroday/FG-VD-19-113 Third Party Advisory
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2185438 Third Party Advisory
  • wordpress.org https://wordpress.org/plugins/safe-svg/#developers Release Notes, Third Party Advisory
  • wpvulndb.com https://wpvulndb.com/vulnerabilities/9937 Third Party Advisory
  • nvd.nist.gov Official NVD record