Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-47712— Kentico Xperience <= 12.0.102 URL Hashing Cryptography Vulnerability

CVSS 7.5 · High EPSS 0.02% · P7
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-47712

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Kentico Xperience <= 12.0.102 URL Hashing Cryptography Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A cryptography vulnerability in Kentico Xperience allows attackers to potentially manipulate URL hash values through existing hashing mechanisms. The hotfix introduces an additional security layer to prevent hash value reuse and potential exploitation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: NVD (National Vulnerability Database)
Vulnerability Title
Kentico Xperience 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kentico Xperience是Kentico公司的一个数字体验平台。 Kentico Xperience存在加密问题漏洞，该漏洞源于现有哈希机制可能被操纵，导致URL哈希值被篡改。
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
KenticoXperience 0 ~ 12.0.102 -

II. Public POCs for CVE-2021-47712

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-47712

请登录查看更多情报信息。

Same Patch Batch · Kentico · 2025-12-18 · 26 CVEs total

CVE-2019-252298.8 HIGHKentico Xperience <= 12.0.29 MVC Forms Unrestricted File Upload
CVE-2021-477118.8 HIGHKentico Xperience <= 13.0.52 Online Marketing Macros SQL Injection
CVE-2023-539347.5 HIGHKentico Xperience <= 12.0.98 GetResource Handler Denial of Service
CVE-2022-506867.5 HIGHKentico Xperience <= 12.0 Portal Engine Form Control Information Disclosure
CVE-2020-368907.2 HIGHKentico Xperience <= 10 Administrator Access Control Bypass
CVE-2022-506826.5 MEDIUMKentico Xperience <= 13.0.79 Routing Engine CRLF Injection
CVE-2022-506846.1 MEDIUMKentico Xperience <= 13.0.71 Form Emails HTML Injection
CVE-2022-506816.1 MEDIUMKentico Xperience <= 13.0.88 Rich Text Editor Reflected XSS
CVE-2024-583186.1 MEDIUMKentico Xperience <= 13.0.162 Rich Text Editor Stored XSS
CVE-2024-583196.1 MEDIUMKentico Xperience <= 13.0.160 Pages Dashboard Widget Reflected XSS
CVE-2022-506835.4 MEDIUMKentico Xperience <= 13.0.74 Form Configuration Stored XSS
CVE-2020-368895.4 MEDIUMKentico Xperience <= 12.0.90 Administration Interface Stored XSS
CVE-2020-368915.4 MEDIUMKentico Xperience <= 12.0.49 File Upload Stored XSS
CVE-2023-537385.4 MEDIUMKentico Xperience <= 13.0.109 Page Preview Reflected XSS
CVE-2023-537365.4 MEDIUMKentico Xperience <= 13.0.120 Administration Interface Reflected XSS
CVE-2024-583225.4 MEDIUMKentico Xperience <= 13.0.158 Shipping Options Stored XSS
CVE-2024-583215.4 MEDIUMKentico Xperience <= 13.0.159 Form Validation Stored XSS
CVE-2024-583235.4 MEDIUMKentico Xperience <= 13.0.158 Checkbox Form Component Stored XSS
CVE-2022-506855.4 MEDIUMKentico Xperience <= 13.0.56 File Upload Stored XSS
CVE-2024-583175.3 MEDIUMKentico Xperience <= 13.0.164 Cookie Security Configuration

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Xperience
Same vendor: Kentico
Same weakness: CWE-327

V. Comments for CVE-2021-47712

No comments yet

Leave a comment