CVE-2026-111037 Details
Description
A reflected Cross-Site Scripting (XSS) vulnerability in the Tenders module of the Coupa Supplier Portal SaaS platform. The vulnerability arises because the `list_item_function` parameter is reflected in the server’s response without proper output encoding or sanitisation, and is directly embedded within the context of a JavaScript event handler. An attacker with a low-privileged account could create a malicious URL containing JavaScript payloads which, when opened by a victim, would execute arbitrary scripts within the context of the victim’s browser. A successful exploit could allow the attacker to perform actions on the victim’s behalf, disclose accessible information or manipulate the user interface.
A reflected Cross-Site Scripting (XSS) vulnerability has been identified in the Tenders module of the Coupa Supplier Portal SaaS platform. This vulnerability occurs because the 'list_item_function' parameter is reflected in the server's response without adequate output encoding or sanitization. It is directly embedded within a JavaScript event handler context. An attacker with a low-privileged account could craft a malicious URL containing JavaScript payloads. When this URL is opened by a victim, the payload would execute arbitrary scripts in the context of the victim's browser. Successful exploitation could enable the attacker to perform actions on behalf of the victim, disclose accessible information, or manipulate the user interface.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-coupas-total-spend-management-platform | [email protected] | AdvisoryBundleVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Coupa Supplier Portal | All versions |
CPE
Remediation
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Change History
1 change record found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 4, 2026 | New CVE Received | [email protected] |