Authenticated Object Injection in Multisites in WordPress
Summary
Authenticated Object Injection in Multisites in WordPress
Original description
The description as published by the source.
WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. On a multisite, users with Super Admin role can bypass explicit/additional hardening under certain conditions through object injection. This has been patched in WordPress version 5.8.3. Older affected versions are also fixed via security release, that go back till 3.7.37. We strongly recommend that you keep auto-updates enabled. There are no known workarounds for this issue.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2022-21663 wordpress Fixed in: 5.7.5+dfsg1-0+deb11u1
References
- advisory github.com
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory debian.org
- advisory nvd.nist.gov
- advisory github.com
- web blog.sonarsource.com
- web lists.debian.org
- web wordpress.org