CVE-2019-10068
An issue was discovered in Kentico 12.0.x before 12.0.15, 11.0.x before 11.0.48, 10.0.x before 10.0.52, and 9.x versions. Due to a failure to validate security headers, it was possible for a specially crafted request to the staging service to bypass the initial authentication and proceed to deserialize user-controlled .NET object input. This deserialization then led to unauthenticated remote code execution on the server where the Kentico instance was hosted.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Mar 25, 2022
- US federal agencies must remediate it by Apr 15, 2022 (BOD 22-01)
- First attack observed 1094 days after disclosure
- Confirmed by sensors, not only by reports
Apply updates per vendor instructions.
Source: CISA KEV · Sep 1, 2026 Aug 26, 2026 Aug 19, 2026 Aug 18, 2026 Aug 17, 2026 Aug 16, 2026
CVSS score9.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness type (CWE)CWE-502, CWE-502
Vendorskentico
Affected products
| Vendors | Prodotto | Versioni |
|---|---|---|
| kentico | xperience | <= 9.0.51 |
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