CVE-2021-47811 HIGH

CVE-2021-47811: Grocery crud 1.6.4 - 'order_by' SQL Injection

Vendor Grocerycrud
Product Grocery crud
Weakness CWE-89 · SQLi
Published January 15, 2026
Last update March 5, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Grocery Crud 1.6.4 contains a SQL injection vulnerability in the order_by parameter that allows remote attackers to manipulate database queries. Attackers can inject malicious SQL code through the order_by[] parameter in POST requests to the ajax_list endpoint to potentially extract or modify database information.

Key dates

02Disclosure timeline

January 15, 2026 CVE published
March 5, 2026 Record updated