CVE-2026-51144
Received Received - Intake

Cross Site Scripting in Soliton Systems MailZen Management Portal

Vulnerability report for CVE-2026-51144, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-08-04

Last updated on: 2026-08-04

Assigner: MITRE

Description

Cross Site Scripting vulnerability in Soliton Systems MailZen Management Protal v.2.62, v.2.63 allows a remote attacker to execute arbitrary code via the Role Name, First Name, Last Name, and Username fields.

CVSS Scores

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Meta Information

Published
2026-08-04
Last Modified
2026-08-04
Generated
2026-08-05
AI Q&A
2026-08-05
EPSS Evaluated
N/A
NVD

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
soliton_systems mailzen_management_portal 2.62
soliton_systems mailzen_management_portal 2.63

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

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Executive Summary

This is a Cross Site Scripting (XSS) vulnerability in Soliton Systems MailZen Management Portal versions 2.62 and 2.63. It allows a remote attacker to inject and execute arbitrary malicious code through vulnerable input fields including Role Name, First Name, Last Name, and Username.

Detection Guidance

Detecting this vulnerability requires checking the Soliton Systems MailZen Management Portal for improper input validation in Role Name, First Name, Last Name, and Username fields. Manually inspect web forms and logs for suspicious input patterns or script tags. No specific commands are provided in the context.

Impact Analysis

An attacker could exploit this to steal session cookies, perform actions on your behalf, redirect you to malicious sites, or deface web pages. It may lead to unauthorized access to sensitive data or account takeover if exploited.

Compliance Impact

This vulnerability could lead to unauthorized data access or disclosure, violating GDPR principles of data protection and HIPAA requirements for safeguarding protected health information. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Immediately update the Soliton Systems MailZen Management Portal to the latest patched version. Apply input validation to sanitize Role Name, First Name, Last Name, and Username fields. Restrict user permissions and monitor for unusual activity.

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