CVE-2025-66484
Received Received - Intake
Stored XSS in IBM Aspera Shares 1.9.9–1.11.0 Risks Credential Disclosure

Publication date: 2026-04-01

Last updated on: 2026-04-03

Assigner: IBM Corporation

Description
IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to stored cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
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Meta Information
Published
2026-04-01
Last Modified
2026-04-03
Generated
2026-06-16
AI Q&A
2026-04-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-66484
EUVD
EUVD-2025-209180
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ibm aspera_shares From 1.9.9 (inc) to 1.11.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

IBM Aspera Shares versions 1.9.9 through 1.11.0 contain a stored cross-site scripting (XSS) vulnerability.

This vulnerability allows users to embed arbitrary JavaScript code into the Web UI.

As a result, the intended functionality of the application can be altered.

This can potentially lead to the disclosure of credentials within a trusted session.

Impact Analysis

The vulnerability can impact you by allowing attackers to execute arbitrary JavaScript code in your trusted session.

This can lead to unauthorized disclosure of credentials.

Such credential disclosure can compromise the security of your account and data.

Compliance Impact

The vulnerability in IBM Aspera Shares allows stored cross-site scripting that can lead to credentials disclosure within a trusted session. Such unauthorized disclosure of credentials could potentially result in unauthorized access to sensitive data.

This type of vulnerability may impact compliance with standards and regulations like GDPR and HIPAA, which require protection of personal and sensitive information from unauthorized access and disclosure.

However, specific effects on compliance depend on the context of use, data involved, and mitigation measures applied.

Detection Guidance

There are no specific detection commands or methods provided in the available information for identifying this vulnerability on your network or system.

Mitigation Strategies

To mitigate the vulnerability CVE-2025-66484 in IBM Aspera Shares versions 1.9.9 through 1.11.0, the immediate recommended step is to upgrade to IBM Aspera Shares version 1.11.1 on Windows or Linux.

No workarounds or alternative mitigations are provided in the available resources.

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