CVE-2025-53693 PoC — Sitecore Experience Manager 安全漏洞

Description

HTML cache poisoning through unsafe reflections

介绍

### CVE-2025-53693: HTML Cache Poisoning

The XAML handler, located at `/-/xaml/`, exposes several controls that can be accessed without authentication. The `AjaxScriptManager` within these controls allows for the execution of methods via reflection. The `AddToCache` method can be abused to inject arbitrary HTML content into the Sitecore cache, which can then be rendered in other parts of the application.

**Cache Poisoning:** The attacker uses CVE-2025-53693 to poison the cache with a malicious payload.

## Mitigation

Sitecore has released patches for this vulnerabilitie. It is strongly recommended to upgrade to the latest version of Sitecore XP or apply the provided security patches.

## Reference

[1] Watchtowr Labs. (2025). [*Cache Me If You Can: Sitecore Experience Platform Cache Poisoning to RCE*.](https://labs.watchtowr.com/cache-me-if-you-can-sitecore-experience-platform-cache-poisoning-to-rce/)

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