Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2022-50682

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-18 Dec, 2025 | 19:53
Updated At-18 Dec, 2025 | 21:47
Rejected At-
Credits

Kentico Xperience <= 13.0.79 Routing Engine CRLF Injection

A CRLF injection vulnerability in Kentico Xperience allows attackers to manipulate URL query string redirects via improper encoding in the routing engine. This could enable header injection and potentially facilitate further web application attacks.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulnCheck
Assigner Org ID:83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At:18 Dec, 2025 | 19:53
Updated At:18 Dec, 2025 | 21:47
Rejected At:
▼CVE Numbering Authority (CNA)
Kentico Xperience <= 13.0.79 Routing Engine CRLF Injection

A CRLF injection vulnerability in Kentico Xperience allows attackers to manipulate URL query string redirects via improper encoding in the routing engine. This could enable header injection and potentially facilitate further web application attacks.

Affected Products
Vendor
Kentico SoftwareKentico
Product
Xperience
Versions
Affected
  • From 0 through 13.0.79 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')
Type: CWE
CWE ID: CWE-93
Description: Improper Neutralization of CRLF Sequences ('CRLF Injection')
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Tom Waldman
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://devnet.kentico.com/download/hotfixes
vendor-advisory
patch
https://www.vulncheck.com/advisories/kentico-xperience-routing-engine-crlf-injection
third-party-advisory
Hyperlink: https://devnet.kentico.com/download/hotfixes
Resource:
vendor-advisory
patch
Hyperlink: https://www.vulncheck.com/advisories/kentico-xperience-routing-engine-crlf-injection
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:18 Dec, 2025 | 20:15
Updated At:24 Dec, 2025 | 17:03

A CRLF injection vulnerability in Kentico Xperience allows attackers to manipulate URL query string redirects via improper encoding in the routing engine. This could enable header injection and potentially facilitate further web application attacks.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CPE Matches
Kentico Software
kentico
>>xperience>>Versions up to 13.0.79(inclusive)
cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-93Primarydisclosure@vulncheck.com
CWE ID: CWE-93
Type: Primary
Source: disclosure@vulncheck.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://devnet.kentico.com/download/hotfixesdisclosure@vulncheck.com
Product
https://www.vulncheck.com/advisories/kentico-xperience-routing-engine-crlf-injectiondisclosure@vulncheck.com
Third Party Advisory
Hyperlink: https://devnet.kentico.com/download/hotfixes
Source: disclosure@vulncheck.com
Resource:
Product
Hyperlink: https://www.vulncheck.com/advisories/kentico-xperience-routing-engine-crlf-injection
Source: disclosure@vulncheck.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

3Records found
CVE-2023-23936
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.40% / 60.35%
||
7 Day CHG-0.23%
Published-16 Feb, 2023 | 17:30
Updated-10 Mar, 2025 | 21:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CRLF Injection in Nodejs ‘undici’ via host

Undici is an HTTP/1.1 client for Node.js. Starting with version 2.0.0 and prior to version 5.19.1, the undici library does not protect `host` HTTP header from CRLF injection vulnerabilities. This issue is patched in Undici v5.19.1. As a workaround, sanitize the `headers.host` string before passing to undici.

Action-Not Available
Vendor-Node.js (OpenJS Foundation)
Product-undicinode.jsundici
CWE ID-CWE-93
Improper Neutralization of CRLF Sequences ('CRLF Injection')
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2025-67735
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.03% / 7.56%
||
7 Day CHG~0.00%
Published-16 Dec, 2025 | 00:19
Updated-02 Jan, 2026 | 18:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Netty has a CRLF Injection vulnerability in io.netty.handler.codec.http.HttpRequestEncoder

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.129.Final and 4.2.8.Final, the `io.netty.handler.codec.http.HttpRequestEncoder` has a CRLF injection with the request URI when constructing a request. This leads to request smuggling when `HttpRequestEncoder` is used without proper sanitization of the URI. Any application / framework using `HttpRequestEncoder` can be subject to be abused to perform request smuggling using CRLF injection. Versions 4.1.129.Final and 4.2.8.Final fix the issue.

Action-Not Available
Vendor-The Netty Project
Product-nettynetty
CWE ID-CWE-93
Improper Neutralization of CRLF Sequences ('CRLF Injection')
CVE-2022-31150
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.30% / 53.11%
||
7 Day CHG-0.24%
Published-19 Jul, 2022 | 20:40
Updated-22 Apr, 2025 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
CRLF injection in request headers

undici is an HTTP/1.1 client, written from scratch for Node.js. It is possible to inject CRLF sequences into request headers in undici in versions less than 5.7.1. A fix was released in version 5.8.0. Sanitizing all HTTP headers from untrusted sources to eliminate `\r\n` is a workaround for this issue.

Action-Not Available
Vendor-Node.js (OpenJS Foundation)
Product-undiciundici
CWE ID-CWE-93
Improper Neutralization of CRLF Sequences ('CRLF Injection')
Details not found