CVE-2017-6817

NameCVE-2017-6817
DescriptionIn WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-3815-1
NVD severitylow (attack range: remote)
Debian Bugs857026

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wordpress (PTS)wheezy3.6.1+dfsg-1~deb7u10fixed
wheezy (security)3.6.1+dfsg-1~deb7u16fixed
jessie4.1+dfsg-1+deb8u14fixed
jessie (security)4.1+dfsg-1+deb8u15fixed
stretch4.7.5+dfsg-2fixed
stretch (security)4.7.5+dfsg-2+deb9u1fixed
buster, sid4.8.2+dfsg-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wordpresssource(unstable)4.7.3+dfsg-1low857026
wordpresssourcejessie4.1+dfsg-1+deb8u13lowDSA-3815-1
wordpresssourcewheezy(not affected)

Notes

[wheezy] - wordpress <not-affected> (vulnerable code was introduced later)
https://wordpress.org/news/2017/03/wordpress-4-7-3-security-and-maintenance-release/
https://github.com/WordPress/WordPress/commit/419c8d97ce8df7d5004ee0b566bc5e095f0a6ca8

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