Debian Security Advisory
DLA-2884-1 wordpress -- LTS security update
- Date Reported:
- 24 Jan 2022
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 1003243.
In Mitre's CVE dictionary: CVE-2022-21661, CVE-2022-21662, CVE-2022-21663, CVE-2022-21664.
- More information:
Several vulnerabilities were discovered in Wordpress, a web blogging tool. They allowed remote attackers to perform SQL injection, run unchecked SQL queries, bypass hardening, or perform Cross-Site Scripting (XSS) attacks.
For Debian 9 stretch, these problems have been fixed in version 4.7.22+dfsg-0+deb9u1.
We recommend that you upgrade your wordpress packages.
For the detailed security status of wordpress please refer to its security tracker page at: https://security-tracker.debian.org/tracker/wordpress
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS