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CVE-2022-21661

SQL injection in WordPress

Published: Jan 6, 2022Updated: Aug 19, 2025 Sources: CVE List NVD BDUCWE-89
8.0HIGH
NVD MITRE
EPSS Score
97.8%
Top 0.1%
CISA KEV
Not in KEV
Exploits
4 Known
Remediation
Patch Available
Self-Check
Nuclei · OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:HUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-89

Affected Products

WordPress
oss-project·USaka wordpress mu, wordpress.org, wp
wordpressOn-premWeb App
Web & CMS Plugins / cms-core
wordpress-develop
Web & CMS Plugins
fedoraproject
oss-project·USaka fedora project
fedoraOn-premOS
Operating Systems / linux-distro
debian
oss-project·GBaka debian gnu/linux
debian linuxOn-premOS
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
Fedora Project
oss-project·USaka fedora
FedoraOn-premOS
Operating Systems / linux-distro
WordPress Foundation
oss-project·US
WordPress
Web & CMS Plugins

Exploitability

4 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

http://packetstormsecurity.com/files/165540/WordPress-Core-5.8.2-SQL-Injection.html
packetstormsecurity.com
https://github.com/WordPress/wordpress-develop/commit/17efac8c8ec64555eff5cf51a3eff81e06317214
github.com
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-6676-cqfm-gw84
github.com
and 11 more references View all →

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