PRIOn knowledge basePRION:CVE-2022-21661Double free
WordPress is a free and open-source content management system written in PHP and paired with a MariaDB database. Due to improper sanitization in WP_Query, there can be cases where SQL injection is possible through plugins or themes that use it in a certain way. 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 vulnerability.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 9.0 | |
| debian_linux | eq | 10.0 | |
| debian_linux | eq | 11.0 | |
| fedora | eq | 34 | |
| fedora | eq | 35 | |
| wordpress | lt | 5.8.3 |
References
packetstormsecurity.com/files/165540/WordPress-Core-5.8.2-SQL-Injection.html
github.com/WordPress/wordpress-develop/commit/17efac8c8ec64555eff5cf51a3eff81e06317214
github.com/WordPress/wordpress-develop/security/advisories/GHSA-6676-cqfm-gw84
lists.debian.org/debian-lts-announce/2022/01/msg00019.html
lists.fedoraproject.org/archives/list/[email protected]/message/CV4UNEC63UU5GEU47IIR4RMTZAHNEOJG/
lists.fedoraproject.org/archives/list/[email protected]/message/DM6XPH3JN6V4NF4WBOJTOXZIVE6VKKE3/
wordpress.org/news/2022/01/wordpress-5-8-3-security-release/
www.debian.org/security/2022/dsa-5039
www.exploit-db.com/exploits/50663
www.zerodayinitiative.com/advisories/ZDI-22-020/
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