CVE-2019-20043

Source
https://nvd.nist.gov/vuln/detail/CVE-2019-20043
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20043.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20043
Related
Published
2019-12-27T08:15:09Z
Modified
2025-01-14T23:03:32Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php in WordPress 3.7 to 5.3.0, authenticated users who do not have the rights to publish a post are able to mark posts as sticky or unsticky via the REST API. For example, the contributor role does not have such rights, but this allowed them to bypass that. This has been patched in WordPress 5.3.1, along with all the previous WordPress versions from 3.7 to 5.3 via a minor release.

References

Affected packages

Debian:11 / wordpress

Package

Name
wordpress
Purl
pkg:deb/debian/wordpress?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.2+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / wordpress

Package

Name
wordpress
Purl
pkg:deb/debian/wordpress?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.2+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / wordpress

Package

Name
wordpress
Purl
pkg:deb/debian/wordpress?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.3.2+dfsg1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/wordpress/wordpress

Affected ranges

Type
GIT
Repo
https://github.com/wordpress/wordpress
Events
Type
GIT
Repo
https://github.com/wordpress/wordpress-develop
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed