← Back

CVE-2020-4048

nvd nist
Published: Jun 12, 2020Modified: Jun 17, 2026

JSON object

Loading...
5.7
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Exploitability: 2.1 / Impact: 3.6
Source: NVD

Description

In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).

Affected (23)

Wordpress
1 product
Wordpress
Fedoraproject
1 product
Fedora
Debian
1 product
Debian Linux
Configuration A
18 vulnerable
Vulnerable SoftwareAffected Versions
Wordpress
Wordpress
3.7 ≤ version < 3.7.34
Wordpress
3.8 ≤ version < 3.8.34
Wordpress
3.9 ≤ version < 3.9.32
Wordpress
4.0 ≤ version < 4.0.31
Wordpress
4.1 ≤ version < 4.1.31
Wordpress
4.2 ≤ version < 4.2.28
Wordpress
4.3 ≤ version < 4.3.24
Wordpress
4.4 ≤ version < 4.4.23
Wordpress
4.5 ≤ version < 4.5.22
Wordpress
4.6 ≤ version < 4.6.19
Wordpress
4.7 ≤ version < 4.7.18
Wordpress
4.8 ≤ version < 4.8.14
Wordpress
4.9 ≤ version < 4.9.15
Wordpress
5.0 ≤ version < 5.0.10
Wordpress
5.1 ≤ version < 5.1.6
Wordpress
5.2 ≤ version < 5.2.7
Wordpress
5.3.0 ≤ version < 5.3.4
Wordpress
5.4 ≤ version < 5.4.2
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 32
Fedora
Version 33
Configuration C
3 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 10.0
Debian Linux
Version 8.0
Debian Linux
Version 9.0

Related CWEs

CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (16)

Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
Third Party Advisory
Source: security-advisories@github.com
Mailing ListThird Party Advisory
Source: security-advisories@github.com
Mailing ListThird Party Advisory
Source: security-advisories@github.com
Source: security-advisories@github.com
Source: security-advisories@github.com
Release NotesVendor Advisory
Source: security-advisories@github.com
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory

Timeline

No history available yet.