CVE-2019-16220

NameCVE-2019-16220
DescriptionIn WordPress before 5.2.3, validation and sanitization of a URL in wp_validate_redirect in wp-includes/pluggable.php could lead to an open redirect.
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)
ReferencesDLA-1960-1, DSA-4599-1
NVD severitymedium
Debian Bugs939543

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wordpress (PTS)stretch (security), stretch4.7.5+dfsg-2+deb9u6fixed
buster, buster (security)5.0.10+dfsg1-0+deb10u1fixed
bullseye, sid5.4.2+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wordpresssourcejessie4.1.27+dfsg-0+deb8u1DLA-1960-1
wordpresssourcestretch4.7.5+dfsg-2+deb9u6
wordpresssourcebuster5.0.4+dfsg1-1+deb10u1DSA-4599-1
wordpresssource(unstable)5.2.3+dfsg1-1939543

Notes

https://core.trac.wordpress.org/changeset/45971
https://github.com/WordPress/WordPress/commit/c86ee39ff4c1a79b93c967eb88522f5c09614a28

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