# CVE-2026-111038: Multiple vulnerabilities in Coupa’s Total Spend Management Platform

Status: published. Published: 2026-11-04. Updated: 2026-11-04.

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.

## Remediation

- fix: No solution has been reported as yet. (source: CNA: INCIBE)

## Affected products and versions

- Coupa / Coupa Total Spend Management Platform: ≥ 0; < 04/11/2026 (affected, custom). Source: CNA: INCIBE

## Severity and prioritization

- CVSS 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; source: CNA: INCIBE

- CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: cve-coordination@incibe.es

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-1236

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-coupas-total-spend-management-platform (CNA: INCIBE)

- https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-coupas-total-spend-management-platform (cve-coordination@incibe.es)

## Provenance

- CNA: INCIBE: https://www.cve.org/CVERecord?id=CVE-2026-111038; retrieved 2026-11-04; source updated 2026-11-04

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-111038; retrieved 2026-11-04; source updated 2026-11-04

Revision: 757ee4088730d6feba3824499a6cb1bf9fe9876e7ef1f34c8b1624fab451706a

Canonical: https://y2.dev/cve/CVE-2026-111038

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