Kentico Xperience up to 12.0.98 GetResource neutralization of directive

Summaryinfo

A vulnerability marked as critical has been reported in Kentico Xperience up to 12.0.98. Affected by this issue is some unknown functionality of the component GetResource Handler. The manipulation leads to neutralization of directive. This vulnerability is documented as CVE-2023-53934. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Kentico Xperience up to 12.0.98. It has been rated as critical. This issue affects an unknown code of the component GetResource Handler. The manipulation with an unknown input leads to a neutralization of directive vulnerability. Using CWE to declare the problem leads to CWE-97. The product generates a web page, but does not neutralize or incorrectly neutralizes user-controllable input that could be interpreted as a server-side include (SSI) directive. Impacted is availability. The summary by CVE is:

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.

The weakness was released by Federico Girardi. The advisory is shared at devnet.kentico.com. The identification of this vulnerability is CVE-2023-53934 since 12/16/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• Kentico

Name

• Xperience

Version

• 12.0.0
• 12.0.1
• 12.0.2
• 12.0.3
• 12.0.4
• 12.0.5
• 12.0.6
• 12.0.7
• 12.0.8
• 12.0.9
• 12.0.10
• 12.0.11
• 12.0.12
• 12.0.13
• 12.0.14
• 12.0.15
• 12.0.16
• 12.0.17
• 12.0.18
• 12.0.19
• 12.0.20
• 12.0.21
• 12.0.22
• 12.0.23
• 12.0.24
• 12.0.25
• 12.0.26
• 12.0.27
• 12.0.28
• 12.0.29
• 12.0.30
• 12.0.31
• 12.0.32
• 12.0.33
• 12.0.34
• 12.0.35
• 12.0.36
• 12.0.37
• 12.0.38
• 12.0.39
• 12.0.40
• 12.0.41
• 12.0.42
• 12.0.43
• 12.0.44
• 12.0.45
• 12.0.46
• 12.0.47
• 12.0.48
• 12.0.49
• 12.0.50
• 12.0.51
• 12.0.52
• 12.0.53
• 12.0.54
• 12.0.55
• 12.0.56
• 12.0.57
• 12.0.58
• 12.0.59
• 12.0.60
• 12.0.61
• 12.0.62
• 12.0.63
• 12.0.64
• 12.0.65
• 12.0.66
• 12.0.67
• 12.0.68
• 12.0.69
• 12.0.70
• 12.0.71
• 12.0.72
• 12.0.73
• 12.0.74
• 12.0.75
• 12.0.76
• 12.0.77
• 12.0.78
• 12.0.79
• 12.0.80
• 12.0.81
• 12.0.82
• 12.0.83
• 12.0.84
• 12.0.85
• 12.0.86
• 12.0.87
• 12.0.88
• 12.0.89
• 12.0.90
• 12.0.91
• 12.0.92
• 12.0.93
• 12.0.94
• 12.0.95
• 12.0.96
• 12.0.97
• 12.0.98

CPE 2.3info

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CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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