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I. Basic Information for CVE-2023-45612
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In JetBrains Ktor before 2.3.5 default configuration of ContentNegotiation with XML format was vulnerable to XXE
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: NVD (National Vulnerability Database)
Vulnerability Title
JetBrains Ktor 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains Ktor framework是捷克JetBrains公司的一款Web应用程序框架。 JetBrains Ktor 2.3.5之前版本存在代码问题漏洞,该漏洞源于ContentNegotiation默认配置存在XML外部实体注入(XXE)漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
JetBrainsKtor 0 ~ 2.3.5 -
II. Public POCs for CVE-2023-45612
#POC DescriptionSource LinkShenlong Link
1Proof-of-Concept of CVE-2023-45612https://github.com/bbugdigger/ktor-xxe-pocPOC Details
2Nonehttps://github.com/infernosalex/CVE-2023-45612-PoCPOC Details
3PoC for CVE-2023-45612https://github.com/aecelen/ktor-xxe-pocPOC Details
4Reproduction of a high severty security problem that allows XXE (XML eXternal Entity) attacks on Ktor's XML serialization.https://github.com/clemfavre/cve-2023-45612_exploitPOC Details
5CVE-2023-45612 POC and vulnerable project.https://github.com/seraphimi/ktor-xxePOC Details
6This repository provides a Proof of Concept for CVE-2023-45612, demonstrating an XML External Entity (XXE) injection vulnerability in JetBrains Ktor versions prior to 2.3.5.https://github.com/razvanclaudiu/Ktor-XXE-PoCPOC Details
7Ktor XXE Injection Proof-of-Concept (CVE-2023-45612)https://github.com/stefan-500/ktor-cve-2023-45612-pocPOC Details
8Proof of concept for XXE in Ktor (CVE-2023-45612)https://github.com/ksaweryr/CVE-2023-45612-PoCPOC Details
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III. Intelligence Information for CVE-2023-45612
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IV. Related Vulnerabilities
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