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CVE-2022-50685

Kentico Xperience <= 13.0.56 File Upload Stored XSS

MEDIUM
5.4
CVSS Score
Published: December 18, 2025 at 07:53 PM UTC
Updated: June 17, 2026 at 05:23 AM UTC
1 product affected across 1 vendorXperience

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A stored cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malicious scripts via XML file uploads as page attachments or metafiles. Attackers can upload malicious XML files that enable stored XSS, allowing malicious scripts to execute in users' browsers.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Xperience· Kentico
95%
v ≤ 13.0.56

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor AdvisoryPatchProduct
Source: cverecord
https://devnet.kentico.com/download/hotfixes
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/kentico-xperience-file-upload-stored-xss2

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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