Ellucian Banner Self-Service up to 9.41/April T1 getFacultyMeetingTimes API Endpoint cross site scripting

Summaryinfo

A vulnerability was found in Ellucian Banner Self-Service up to 9.41/April T1 and classified as problematic. This affects an unknown function of the component getFacultyMeetingTimes API Endpoint. Executing a manipulation of the argument faculty displayName/emailAddress/subjectDescription/courseTitle can lead to cross site scripting. This vulnerability is tracked as CVE-2026-47106. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Ellucian Banner Self-Service up to 9.41/April T1. This vulnerability affects an unknown code of the component getFacultyMeetingTimes API Endpoint. The manipulation of the argument faculty displayName/emailAddress/subjectDescription/courseTitle with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

Ellucian Banner Self-Service before the April T2 release (2025-04-23) contains a stored cross-site scripting vulnerability in the course search functionality that allows authenticated Banner ERP users to inject malicious payloads into faculty and course fields by exploiting missing HTML encoding during DOM insertion. Attackers can store malicious JavaScript in fields such as faculty displayName, emailAddress, subjectDescription, or courseTitle through the unauthenticated getFacultyMeetingTimes API endpoint, causing arbitrary script execution.

The weakness was disclosed by Abdullah M. Alotaibi. The advisory is available at ellucian.com. This vulnerability was named CVE-2026-47106 since 05/18/2026. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

• Ellucian

Name

• Banner Self-Service

Version

• 9.0
• 9.1
• 9.2
• 9.3
• 9.4
• 9.5
• 9.6
• 9.7
• 9.8
• 9.9
• 9.10
• 9.11
• 9.12
• 9.13
• 9.14
• 9.15
• 9.16
• 9.17
• 9.18
• 9.19
• 9.20
• 9.21
• 9.22
• 9.23
• 9.24
• 9.25
• 9.26
• 9.27
• 9.28
• 9.29
• 9.30
• 9.31
• 9.32
• 9.33
• 9.34
• 9.35
• 9.36
• 9.37
• 9.38
• 9.39
• 9.40
• 9.41
• April T1

CPE 2.3info

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CPE 2.2info

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