6.5
CVSSv3

CVE-2018-20147

Published: 14/12/2018 Updated: 24/08/2020
CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 490
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

Vulnerability Summary

In WordPress prior to 4.9.9 and 5.x prior to 5.0.1, authors could modify metadata to bypass intended restrictions on deleting files.

Vulnerability Trend

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wordpress wordpress

debian debian linux 9.0

debian debian linux 8.0

Vendor Advisories

Debian Bug report logs - #916403 wordpress: Several security issues versions 38-50 Package: src:wordpress; Maintainer for src:wordpress is Craig Small <csmall@debianorg>; Reported by: Craig Small <csmall@debianorg> Date: Thu, 13 Dec 2018 23:51:02 UTC Severity: normal Tags: security, upstream Found in version wor ...
Several vulnerabilities were discovered in Wordpress, a web blogging tool They allowed remote attackers to perform various Cross-Side Scripting (XSS) and PHP injections attacks, delete files, leak potentially sensitive data, create posts of unauthorized types, or cause denial-of-service by application crash For the stable distribution (stretch), ...