CVE-2019-18854

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2019-18854
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-11T15:15:12
  • Last Modified Date
  • 2019-11-12T17:27:06
Weakness Enumerations
CWE URL
CWE-674 http://cwe.mitre.org/data/definitions/674.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:safe_svg_project:safe_svg:*:*:*:*:*:wordpress:*:* 1 OR 1.9.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://plugins.trac.wordpress.org/changeset/2185438 Third Party Advisory
https://wordpress.org/plugins/safe-svg/#developers Release Notes Third Party Advisory
https://fortiguard.com/zeroday/FG-VD-19-113 Third Party Advisory
https://wpvulndb.com/vulnerabilities/9937 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-18854
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18854
History
Created Old Value New Value Data Type Notes
2022-05-10 16:59:38 Added to TrackCVE
2022-12-04 05:48:50 2019-11-11T15:15Z 2019-11-11T15:15:12 CVE Published Date updated
2022-12-04 05:48:50 2019-11-12T17:27:06 CVE Modified Date updated
2022-12-04 05:48:50 Analyzed Vulnerability Status updated