CVE-2025-53693
HTML Cache Poisoning through Unsafe Reflections
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.
INFO
Published Date :
Sept. 3, 2025, 1:15 p.m.
Last Modified :
Sept. 8, 2025, 6:28 p.m.
Remotely Exploit :
Yes !
Source :
9947ef80-c5d5-474a-bbab-97341a59000e
Affected Products
The following products are affected by CVE-2025-53693
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 9947ef80-c5d5-474a-bbab-97341a59000e | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE |
Solution
- Update Sitecore XM and XP to a version that addresses this vulnerability.
- Consult Sitecore documentation for specific patch details and apply them.
- Review reflection usage for unsafe input handling.
Public PoC/Exploit Available at Github
CVE-2025-53693 has a 3 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-53693.
| URL | Resource |
|---|---|
| https://labs.watchtowr.com/cache-me-if-you-can-sitecore-experience-platform-cache-poisoning-to-rce/ | Exploit Third Party Advisory |
| https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-53693 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-53693
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
From Information Disclosure to RCE in Sitecore Experience Platform (XP)
Python
HTML cache poisoning through unsafe reflections
Python
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-53693 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-53693 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 08, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:sitecore:managed_cloud:-:*:*:*:*:*:*:* *cpe:2.3:a:sitecore:experience_manager:*:*:*:*:*:*:*:* versions from (including) 9.0 up to (including) 10.4 *cpe:2.3:a:sitecore:experience_platform:*:*:*:*:*:*:*:* versions from (including) 9.0 up to (excluding) 10.4 *cpe:2.3:a:sitecore:experience_platform:10.4:-:*:*:*:*:*:* *cpe:2.3:a:sitecore:experience_commerce:*:*:*:*:*:*:*:* versions from (including) 9.0 up to (including) 10.4 Added Reference Type Wiz: https://labs.watchtowr.com/cache-me-if-you-can-sitecore-experience-platform-cache-poisoning-to-rce/ Types: Exploit, Third Party Advisory Added Reference Type Wiz: https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667 Types: Vendor Advisory -
New CVE Received by 9947ef80-c5d5-474a-bbab-97341a59000e
Sep. 03, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-470 Added Reference https://labs.watchtowr.com/cache-me-if-you-can-sitecore-experience-platform-cache-poisoning-to-rce/ Added Reference https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667