Description
An information disclosure vulnerability in Kentico Xperience allows attackers to leak virtual context URLs via the HTTP Referer header when users interact with third-party domains. Sensitive virtual context information can be exposed to external domains through page builder interactions and link/image loading.
References (2)
Core 2
Core References
Product vendor-advisory
patch
https://devnet.kentico.com/download/hotfixes
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/kentico-xperience-virtual-context-information-disclosure
Scores
CVSS v3
5.3
EPSS
0.0025
EPSS Percentile
16.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-497
Status
published
Products (1)
kentico/xperience
< 12.0.47
Published
Dec 18, 2025
Tracked Since
Feb 18, 2026