CVE-2021-4450

CWE-89 — SQL Injection3 documents3 sources
Severity
8.8HIGH
EPSS
0.5%
top 33.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Pickplugins Post Grid
Timeline
PublishedOct 16

Description

The Post Grid plugin for WordPress is vulnerable to blind SQL Injection via post metadata in versions up to, and including, 2.1.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with contributor-level permissions and above to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5pickplugins/post_grid< 2.1.13

Patches

Patch: plugins.trac.wordpress.org ↗

🔴Vulnerability Details

2
CVEList
Post Grid <= 2.1.12 - Contributor+ SQL Injection↗2024-10-16
▶
GHSA
GHSA-w36w-mmqg-xf3r: The Post Grid plugin for WordPress is vulnerable to blind SQL Injection via post metadata in versions up to, and including, 2↗2024-10-16
▶
CVE-2021-4450 (HIGH CVSS 8.8) | The Post Grid plugin for WordPress | cvebase.io