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

Quick assessment

Affected
Coupa Coupa Total Spend Management Platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Coupa 供应商门户（Coupa Supplier Portal）SaaS 平台的导出功能中存在 CSV 公式注入漏洞。该漏洞产生的原因是，应用程序在将某些用户可控数据（如投标模块中的活动名称或模板）写入生成的 CSV 文件之前，未对其进行适当的验证或清理。低权限攻击者可输入经过特殊构造的值，这些值以电子表格应用程序视为公式的字符开头。当受害者下载并在兼容的客户端中打开该生成的文件时，文件内容可能被解析为公式，从而可能导致未经授权的操作，例如通过 DDE（动态数据交换）机制执行命令、访问敏感信息，或在受害者上

CVSS 7.3 · High
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I. Basic Information for CVE-2026-111038

Vulnerability Information
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Vulnerability Title
Multiple vulnerabilities in Coupa’s Total Spend Management Platform
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
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: CVE Program / CVE List V5
Vulnerability Type
CWE-1236
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Coupa Coupa Total Spend Management Platform 0 ~ 04/11/2026 -

II. Public POCs for CVE-2026-111038

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III. Intelligence Information for CVE-2026-111038

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Other References for CVE-2026-111038 (1)

Same Patch Batch · Coupa · 2026-11-04 · 4 CVEs total

CVE-2026-111036 8.4 HIGH Multiple vulnerabilities in Coupa’s Total Spend Management Platform
CVE-2026-111040 5.1 MEDIUM Multiple vulnerabilities in Coupa’s Total Spend Management Platform
CVE-2026-111037 5.1 MEDIUM Multiple vulnerabilities in Coupa’s Total Spend Management Platform

IV. Related Vulnerabilities

Same product: Coupa Total Spend Management Platform
Same vendor: Coupa
Same weakness: CWE-1236