Quick answers
- Is CVE-2026-111038 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111038 being exploited in the wild.
- How severe is CVE-2026-111038?
- Informational severity, published 4 November 2026.
- Which products and versions are affected?
- Coupa Supplier Portal.
- Is there a fix for CVE-2026-111038?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-111038 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-111038?
- Check whether you run Coupa Supplier Portal. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
CSV formula injection vulnerability in the Tenders module export functionality where user-controlled data (event names, templates) is not sanitized before inclusion in CSV files. An authenticated attacker with low privileges can input values beginning with formula characters (e.g., =, +, @) that are interpreted by spreadsheet applications and executed via DDE or similar mechanisms when a victim opens the file. Successful exploitation requires user interaction (file download and opening) and results in command execution, information disclosure, or system resource interaction under the victim's context.
Affected products
- Coupa Supplier Portal
Timeline
- 2026-11-04: disclosed