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CRITICAL

CVE-2025-53693

CVSS v3

9.8

CRITICAL

EPSS Score

14.8 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published
2025-09-03

Frequently asked questions

What is CVE-2025-53693?

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.

Is CVE-2025-53693 actively exploited?

Active exploitation of CVE-2025-53693 has not been confirmed. Its EPSS score was 14.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

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

CVE-2025-53693 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2025-53693 affecting your environment?

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