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Public proof of conceptFix available

CVE-2025-53693

A public proof of concept exists; no exploitation attested.

  • Published2025-09-03
  • Fixed in10.4
  • WeaknessCWE-470

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2025-09-0313:15CVE publishedNVD

Versions per branch

NVD
Sitecore experience platform
BranchAffectedFixed in
10.4≥ 9.0, < 10.410.4
10.4= 10.4no fix published
Sitecore experience commerce
BranchAffectedFixed in
10.4≥ 9.0, ≤ 10.4no fix published
Sitecore experience manager
BranchAffectedFixed in
10.4≥ 9.0, ≤ 10.4no fix published

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA2 products

As Wiz, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Sitecore Experience Manager (XM)other versions: not affected
    Affected
    • ≥ 9.0, ≤ 9.3no fix statedsemver
    • ≥ 10.0, ≤ 10.4no fix statedsemver
  • Sitecore Experience Platform (XP)other versions: not affected
    Affected
    • ≥ 9.0, ≤ 9.3no fix statedsemver
    • ≥ 10.0, ≤ 10.4no fix statedsemver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-09-03

Fix

  1. Update Sitecore experience platform to 10.4

Advisories and patches

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2025-09-03
Last Modified
2026-10-18
NVD status
Analyzed
GitHub Advisory
GHSA-6jj2-mfwj-34q5

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?

A proof-of-concept exploit exists for CVE-2025-53693, but active exploitation has not been confirmed at this time.

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

CVE-2025-53693 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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