Security Bulletin
Summary
Spin.js is used internally by IBM Jazz Reporting Service. The vulnerability arises from the spin() function, which can trigger multiple alert dialogs per target element.
Vulnerability Details
CVEID: CVE-2026-3884
DESCRIPTION: Versions of the package spin.js before 3.0.0 are vulnerable to Cross-site Scripting (XSS) via the spin() function that allows a creation of more than 1 alert for each 'target' element. An attacker would need to set an arbitrary key-value pair on Object.prototype through a crafted URL achieving a prototype pollution first, before being able to execute arbitrary JavaScript in the context of the user's browser.
CWE: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS Source: report@snyk.io
CVSS Base score: 6.1
CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Jazz Reporting Service | 7.2 to 7.2 iFix002 |
| IBM Jazz Reporting Service | 7.1 to 7.1 iFix010 |
| IBM Jazz Reporting Service | 7.0.3 to 7.0.3 iFix022 |
Remediation/Fixes
IBM has remediated this vulnerability in the latest iFix release. Customers are advised to upgrade their product version to mitigate this vulnerability by applying the iFix listed below:
| Product | Version | iFix | Remediation / First Fix |
| IBM Jazz Reporting Service | 7.2 | 7.2 iFix003 | Fix Central - 7.2 |
| IBM Jazz Reporting Service | 7.1 | 7.1 iFix011 | Fix Central - 7.1 |
| IBM Jazz Reporting Service | 7.0.3 | 7.0.3 iFix023 | Fix Central - 7.0.3 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
14 Jul 2026: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.
Document Location
Worldwide
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Document Information
Modified date:
14 July 2026
Initial Publish date:
14 July 2026
UID
ibm17279962