CVE-2026-111038
Multiple vulnerabilities in Coupa’s Total Spend Management Platform
CSV formula injection vulnerability in the export functionality of the Coupa Supplier Portal SaaS platform. The vulnerability arises because certain user-controlled data, such as event names or templates within the Tenders module, are not properly validated or sanitised before being included in CSV files generated by the application. An attacker with low privileges can input specially crafted values that begin with characters interpreted as formulas by spreadsheet applications. When a victim downloads and opens the generated file in a compatible client, the content may be interpreted as a formula, potentially leading to unauthorised actions such as the execution of commands via mechanisms such as DDE, access to information, or interaction with system resources under the victim’s context.
Fixes and workarounds
Fix
No solution has been reported as yet.
Source: CNA: INCIBEAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| Coupa Total Spend Management Platform Coupa |
≥ 0; < 04/11/2026 (affected, custom)
Other versions: unaffected |
CNA: INCIBE |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 7.3 high |
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | CNA: INCIBE |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
For agents and automation
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