Information disclosure in Kentico Xperience
CVE-2022-50686
An information disclosure vulnerability in Kentico Xperience allows attackers to view sensitive stack trace details via Portal Engine form control error messages. Detailed error messages can expose internal system information and potentially reveal implementation details to unauthorized users.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Kentico Xperience — versions 0
Weakness classification (CWE)
References
- devnet.kentico.com/download/hotfixes (Product, vendor-advisory, patch)
- www.vulncheck.com/advisories/kentico-xperience-portal-engine-form-control-infor… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2022-50686?
- CVE-2022-50686 is a high-severity vulnerability in Kentico Xperience, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 7.5/10. Published 2025-12-18.
- How severe is CVE-2022-50686?
- High severity. CVSS v3 base score is 7.5 out of 10.