# CVE-2026-6662

> Vulnerability · severity: **HIGH** (CVSS 7.3).

## Description

A vulnerability was found in ericc-ch copilot-api up to 0.7.0. The impacted element is the function cors of the file src/server.ts of the component Token Endpoint. Performing a manipulation results in permissive cross-domain policy with untrusted domains. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

## Key facts

- **CVE ID:** CVE-2026-6662
- **Published:** 2026-04-20
- **CVSS severity:** HIGH
- **CVSS base score:** 7.3
- **CWE codes:** CWE-346, CWE-942

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-6662

## Citation

> AI Analytics. CVE-2026-6662. Retrieved 2026-07-19 from https://api.ai-analytics.org/cve/CVE-2026-6662. Derived from NIST NVD. Licensed CC0.

---

*[Dataset catalog](https://api.ai-analytics.org/datasets/) · [AI Analytics](https://api.ai-analytics.org/) · CC0 1.0*