Quick answers
- Is CVE-2026-111037 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-111037 being exploited in the wild.
- How severe is CVE-2026-111037?
- Informational severity, published 4 November 2026.
- Which products and versions are affected?
- Coupa Supplier Portal unknown.
- Is there a fix for CVE-2026-111037?
- 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-2026-111037 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-111037?
- Check whether you run Coupa Supplier Portal at an affected version. 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
The `list_item_function` parameter in the Tenders module is reflected directly into a JavaScript event handler without output encoding or sanitization, enabling reflected XSS. An attacker with a low-privileged account can craft a malicious URL containing JavaScript payloads; the victim must click the link and be logged in for the script to execute in their browser context. A successful exploit allows session hijacking, information disclosure, and UI manipulation.
Affected products
- Coupa Supplier Portal unknown
Timeline
- 2026-11-04: disclosed