CVE-2018-20149

NameCVE-2018-20149
DescriptionIn WordPress before 4.9.9 and 5.x before 5.0.1, when the Apache HTTP Server is used, authors could upload crafted files that bypass intended MIME type restrictions, leading to XSS, as demonstrated by a .jpg file without JPEG data.
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-1673-1, DSA-4401-1
NVD severitylow
Debian Bugs916403

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
wordpresssourcejessie4.1.25+dfsg-1+deb8u1DLA-1673-1
wordpresssourcestretch4.7.5+dfsg-2+deb9u5DSA-4401-1
wordpresssource(unstable)5.0.1+dfsg1-1916403

Notes

https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/
https://github.com/WordPress/WordPress/commit/246a70bdbfac3bd45ff71c7941deef1bb206b19a

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