Server-side request forgery (SSRF) vulnerability in the Coupa Supplier Portal SaaS platform, specifically in the document conversion functionality available in the ‘Contracts > Templates’ section. The vulnerability is due to insufficient validation of references to external resources processed by the Aspose.Words for Java library during DOCX-to-PDF conversion. An authenticated attacker with permissions to modify templates could upload a specially crafted DOCX document containing references to external resources, which would cause the server-side application to access URLs controlled by the attacker, resources on the internal network, or local files. A successful exploit could lead to the disclosure of sensitive information, such as configuration files, system files, credentials, environment variables and endpoints for internal services.
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History
Wed, 04 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Server-side request forgery (SSRF) vulnerability in the Coupa Supplier Portal SaaS platform, specifically in the document conversion functionality available in the ‘Contracts > Templates’ section. The vulnerability is due to insufficient validation of references to external resources processed by the Aspose.Words for Java library during DOCX-to-PDF conversion. An authenticated attacker with permissions to modify templates could upload a specially crafted DOCX document containing references to external resources, which would cause the server-side application to access URLs controlled by the attacker, resources on the internal network, or local files. A successful exploit could lead to the disclosure of sensitive information, such as configuration files, system files, credentials, environment variables and endpoints for internal services. | |
| Title | Multiple vulnerabilities in Coupa’s Total Spend Management Platform | |
| First Time appeared |
Coupa
Coupa coupa S Total Spend Management Platform |
|
| Weaknesses | CWE-918 | |
| CPEs | cpe:2.3:a:coupa:coupa_s_total_spend_management_platform:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Coupa
Coupa coupa S Total Spend Management Platform |
|
| References |
| |
| Metrics |
cvssV4_0
|
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Status: PUBLISHED
Assigner: INCIBE
Published:
Updated: 2026-11-04T09:36:53.318Z
Reserved: 2026-10-15T12:29:40.794Z
Link: CVE-2026-111036
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Weaknesses