CVE-2025-53693— HTML Cache Poisoning through Unsafe Reflections
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I. Basic Information for CVE-2025-53693
Vulnerability Information
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Vulnerability Title
HTML Cache Poisoning through Unsafe Reflections
Source: NVD (National Vulnerability Database)
Vulnerability Description
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cache Poisoning.This issue affects Sitecore Experience Manager (XM): from 9.0 through 9.3, from 10.0 through 10.4; Experience Platform (XP): from 9.0 through 9.3, from 10.0 through 10.4.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sitecore Experience Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sitecore Experience Manager（XM）是丹麦Sitecore公司的一个管理软件。 Sitecore Experience Manager 9.0至9.3版本和10.0至10.4版本和Sitecore Experience Platform 9.0至9.3版本和10.0至10.4版本存在安全漏洞，该漏洞源于使用外部控制输入选择类或代码，可能导致缓存投毒。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Sitecore | Sitecore Experience Manager (XM) | 9.0 ~ 9.3 | - | |
| Sitecore | Experience Platform (XP) | 9.0 ~ 9.3 | - |
II. Public POCs for CVE-2025-53693
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | HTML cache poisoning through unsafe reflections | https://github.com/blueisbeautiful/CVE-2025-53693 | POC Details |
| 2 | HTML cache poisoning through unsafe reflections | https://github.com/brokendreamsclub/CVE-2025-53693 | POC Details |
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No public POC found.
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Same Patch Batch · Sitecore · 2025-09-03 · 4 CVEs total
| CVE-2025-53690 | 9.0 CRITICAL | Sitecore Products ViewState Deserialization Vulnerability |
| CVE-2025-53691 | 8.8 HIGH | Sitecore Experience Remote Code Execution through Insecure Deserialization |
| CVE-2025-53694 | 7.5 HIGH | Information Disclosure in ItemServices API |
IV. Related Vulnerabilities
Same vendor: Sitecore
- CVE-2025-53692
Sitecore Experience Platform Cross-Site Scripting Vulnerabil - CVE-2025-53690
Sitecore Products ViewState Deserialization Vulnerability - CVE-2025-53691
Sitecore Experience Remote Code Execution through Insecure D - CVE-2025-53694
Information Disclosure in ItemServices API - CVE-2022-4979
Sitecore XP 7.5 - 10.2, CMS 7.2, and Managed Cloud XSS
Same weakness: CWE-470
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Remote Code Execution via Unsafe Class Loading in Amazon Red - CVE-2026-44339
PraisonAI has unsafe tool resolution in `ToolExecutionMixin. - CVE-2026-42027
Apache OpenNLP: Arbitrary Class Instantiation via Model Mani - CVE-2026-41175
Statamic: Unsafe method invocation via query value resolutio - CVE-2018-25239
Smart VPN 1.1.3.0 Denial of Service via Search
V. Comments for CVE-2025-53693
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