CVE-2021-47711

High

Description

A SQL injection vulnerability in Kentico Xperience allows authenticated editors to inject malicious SQL queries via online marketing macro method parameters. This enables unauthorized database access and potential data manipulation by exploiting macro method input validation weaknesses.

SeverityHigh

CVSS8.8

Exploit probability—

ProductKentico Xperience

PublishedDec 18, 2025

First seenDec 18, 2025

Weakness typeCWE-89SQL injection

How to fix

Patches

devnet.kentico.com/download/hotfixes

Affected products

Product	Affected versions	Fixed in
kentico xperience	v ≤ 13.0.52	—

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