CVE-2026-21630 PUBLISHED

Joomla! Core - [20260302] - SQL injection in com_content articles webservice endpoint

Assigner: Joomla
Reserved: 01.01.2026 Published: 01.04.2026 Updated: 01.04.2026

Improperly built order clauses lead to a SQL injection vulnerability in the articles webservice endpoint.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Vendor	Joomla! Project
Product	Joomla! CMS
Versions	Default: unaffected Version 4.0.0-5.4.3 is affected Version 6.0.0-6.0.3 is affected

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE