CVE-2023-27068

critical

Description

Deserialization of Untrusted Data in Sitecore Experience Platform through 10.2 allows remote attackers to run arbitrary code via ValidationResult.aspx.

References

https://www.sitecore.com/products/sitecore-experience-platform

https://dev.sitecore.net/Downloads/Sitecore%20Experience%20Platform/103/Sitecore%20Experience%20Platform%20103/Release%20Notes

https://blogs.night-wolf.io/0-day-vulnerabilities-at-sitecore-pagedesigner

Details

Source: Mitre, NVD

Published: 2023-05-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H