CVE-2026-76570

Joomla Extension - joomcode.com - Unauthenticated SQL injection in read and write queries in JCTables 1.21.1 - The front-end CRUD API controller performs no Joomla token validation and no authentication check on any task. Table names, column names, and values are taken directly from request parameters and concatenated into SQL queries, allowing SQLi for reading and writing queries.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.joomcode.com/	Product
https://www.vulncheck.com/blog/jctables-unauthenticated-sql-rw-to-rce	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:joomcode:jc_tables:*:*:*:*:*:joomla\!:*:*

History

06 Oct 2026, 17:19

Type	Values Removed	Values Added
References	~~() https://www.joomcode.com/ -~~	() https://www.joomcode.com/ - Product
References	~~() https://www.vulncheck.com/blog/jctables-unauthenticated-sql-rw-to-rce -~~	() https://www.vulncheck.com/blog/jctables-unauthenticated-sql-rw-to-rce - Third Party Advisory
CPE		cpe:2.3:a:joomcode:jc_tables::::::joomla\!::*
First Time		Joomcode jc Tables Joomcode
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1

30 Sep 2026, 15:22

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-30 15:22

Updated : 2026-10-06 17:19

NVD link : CVE-2026-76570

Mitre link : CVE-2026-76570

CVE.ORG link : CVE-2026-76570

JSON object : View

Products Affected

joomcode

jc_tables

CWE

CWE-89

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

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