CVE-2020-11025

NameCVE-2020-11025
DescriptionIn 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).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-4677-1
NVD severitylow
Debian Bugs959391

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wordpress (PTS)stretch4.7.5+dfsg-2+deb9u6fixed
stretch (security)4.7.19+dfsg-1+deb9u1fixed
buster5.0.10+dfsg1-0+deb10u1fixed
buster (security)5.0.11+dfsg1-0+deb10u1fixed
bullseye5.5.1+dfsg1-1fixed
sid5.5.3+dfsg1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wordpresssourcejessie(not affected)
wordpresssourcestretch4.7.5+dfsg-2+deb9u6DSA-4677-1
wordpresssourcebuster5.0.4+dfsg1-1+deb10u2DSA-4677-1
wordpresssource(unstable)5.4.1+dfsg1-1959391

Notes

[jessie] - wordpress <not-affected> (Vulnerable code not present)
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-4mhg-j6fx-5g3c
https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
https://core.trac.wordpress.org/changeset/47633
https://github.com/WordPress/wordpress-develop/commit/cfb690cb8efaee32d55b10a7771afb0f1f47aab3

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