CVE-2023-53934

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.

CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-97 CWE-97

Affected Products

Vendor	Product	Versions
kentico	xperience	< 12.0.98

References

Other References

https://devnet.kentico.com/download/hotfixes https://www.vulncheck.com/advisories/kentico-xperience-getresource-handler-denial-of-service

Frequently Asked Questions

What is CVE-2023-53934? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2023-53934? +

CVE-2023-53934 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-53934? +

CVE-2023-53934 affects products from kentico, specifically: xperience. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-53934? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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