CVE-2025-5347Network attack vector

Unauthorized application access via stored report scripts

Published Oct 30, 2025 · Updated Oct 30, 2025

Stored XSS in ManageEngine Exchange Reporter Plus before 5723 allows remote authenticated users to run scripts through a crafted report. The flaw resides in the Messages by Body Keyword report, but ManageEngine has not identified the accepted field or missing sanitization operation. Low-privileged access is required to store the payload, and another user's report view triggers it, enabling unauthorized application access.

CVSS severity6.3
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in ManageEngine Exchange Reporter Plus before 5723 allows remote authenticated users to run scripts through a crafted report. The flaw resides in the Messages by Body Keyword report, but ManageEngine has not identified the accepted field or missing sanitization operation. Low-privileged access is required to store the payload, and another user's report view triggers it, enabling unauthorized application access.

The record

CVE
CVE-2025-5347
Published
Oct 30, 2025
Updated
Oct 30, 2025
Vendor
Zoho Corporation
Product
ManageEngine Exchange Reporter Plus
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 30, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <5723

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Zoho Corporation · ManageEngine Exchange Reporter Plusversion=0 <5723

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.3ManageEngineCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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