SQL Injection Affecting wordpress package, versions <4.7.22+dfsg-0+deb9u1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

Exploit Maturity
Mature
EPSS
91.46% (100th percentile)

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  • Snyk IDSNYK-DEBIAN9-WORDPRESS-2331726
  • published7 Jan 2022
  • disclosed6 Jan 2022

Introduced: 6 Jan 2022

CVE-2022-21661  (opens in a new tab)
CWE-89  (opens in a new tab)

How to fix?

Upgrade Debian:9 wordpress to version 4.7.22+dfsg-0+deb9u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wordpress package and not the wordpress package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1