CVE-2020-11025
MEDIUM5.4EPSS 1.4%Authenticated cross-site scripting (XSS) in WordPress Customizer
Published: 4/30/2020Modified: 5/27/2026
Also known as:DEBIAN-CVE-2020-11025
Description
In affected versions of WordPress, a cross-site scripting (XSS) vulnerability in the navigation section of Customizer allows JavaScript code to be executed. Exploitation requires an authenticated user. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Affected packages (4)
- Bitnami/wordpress>= 4.7.0, < 5.4.1
- Bitnami/wordpress-multisite>= 4.7.0, < 5.4.1
- Debian/wordpressfrom 0, < 5.4.1+dfsg1-1
- Debian/wordpressfrom 0, < 4.7.5+dfsg-2+deb9u6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
References (5)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-11025
- WEBhttps://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2020-11025
- WEBhttps://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
- WEBhttps://www.debian.org/security/2020/dsa-4677