Name | CVE-2019-17673 |
Description | WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
References | DSA-4599-1 |
Debian Bugs | 942459 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
wordpress (PTS) | buster | 5.0.15+dfsg1-0+deb10u1 | fixed |
| buster (security) | 5.0.18+dfsg1-0+deb10u1 | fixed |
| bullseye (security), bullseye | 5.7.8+dfsg1-0+deb11u2 | fixed |
| bookworm | 6.1.1+dfsg1-1 | fixed |
| sid | 6.2.2+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[jessie] - wordpress <not-affected> (vulnerable code not present)
https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
https://core.trac.wordpress.org/changeset/46478
https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/