High 8.8Published Dec 18, 2025

CVE-2021-47711Kentico Xperience <= 13.0.52 Online Marketing Macros SQL Injection

Updated under an hour ago (Oct 27, 2026, 12:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Kentico Xperience

Exploited in the last 30 days

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.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Dec 18, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Kentico Xperience kentico:xperience (from the name)	through 13.0.52	CNA record
kentico xperience kentico:xperience	through 13.0.52	NVD

References

References

https://devnet.kentico.com/download/hotfixes	vendor-advisory, patch, product
https://www.vulncheck.com/advisories/kentico-xperience-online-marketing-macros-sql-injection	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.