CVE-2019-18854 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://fortiguard.com/zeroday/FG-VD-19-113 https://plugins.trac.wordpress.org/changeset/2185438 https://wordpress.org/plugins/safe-svg/developers https://wpvulndb.com/vulnerabilities/9937

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5