CVE-2023-53934 | THREATINT

Description

A denial of service vulnerability in Kentico Xperience allows attackers to launch DoS attacks via specially crafted requests to the GetResource handler. Improper input validation enables remote attackers to potentially disrupt service availability through maliciously constructed requests.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-18 | Updated 2025-12-18 | Assigner VulnCheck

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Improper Neutralization of Server-Side Includes (SSI) Within a Web Page

Product status

Any version

affected

Credits

Federico Girardi finder

References

devnet.kentico.com/download/hotfixes (Kentico DevNet Hotfixes) vendor-advisory patch

www.vulncheck.com/...e-getresource-handler-denial-of-service (VulnCheck Advisory: Kentico Xperience <= 12.0.98 GetResource Handler Denial of Service) third-party-advisory

cve.org (CVE-2023-53934)

nvd.nist.gov (CVE-2023-53934)

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