Is CVE-2025-53693 actively exploited?

No active exploitation of CVE-2025-53693 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-53693 be exploited remotely?

Yes. CVE-2025-53693 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-53693?

CVE-2025-53693 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2025-53693

CWE-470Published: September 3, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2025-53693 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.