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CVE-2023-45612

nvd nist
Published: Oct 9, 2023Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

In JetBrains Ktor before 2.3.5 default configuration of ContentNegotiation with XML format was vulnerable to XXE

Affected (1)

Products: Jetbrains: Ktor
Jetbrains
1 product
Ktor
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Ktor
Before 2.3.5

Related CWEs

CWE-611
Improper Restriction of XML External Entity Reference
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

References (2)

Source: cve@jetbrains.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.