Stored XSS Vulnerability

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Summary

CVECVE-2026-28703
StatePUBLISHED
AssignerZohocorp
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-03 12:16:17 UTC
Updated2026-04-03 18:50:54 UTC
DescriptionZohocorp ManageEngine Exchange Reporter Plus versions before 5802 are vulnerable to Stored XSS in Mails Exchanged Between Users report.

Risk And Classification

Primary CVSS: v3.1 4.8 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.000190000 probability, percentile 0.051300000 (date 2026-04-07)

Problem Types: CWE-79 | CWE-79 CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary4.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.10fc0942c-577d-436f-ae8e-945763c79b02Secondary7.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
3.1CNACVSS7.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zohocorp Manageengine Exchange Reporter Plus All All All All
Application Zohocorp Manageengine Exchange Reporter Plus 5.8 - All All
Application Zohocorp Manageengine Exchange Reporter Plus 5.8 5800 All All
Application Zohocorp Manageengine Exchange Reporter Plus 5.8 5801 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Zohocorp ManageEngine Exchange Reporter Plus affected 5802 5802 Not specified

References

ReferenceSourceLinkTags
www.manageengine.com/products/exchange-reports/advisory/CVE-2026-28703.html 0fc0942c-577d-436f-ae8e-945763c79b02 www.manageengine.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: C311 (en)

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