# CVE-2026-54106

## Summary

- **CVE ID:** CVE-2026-54106
- **Severity:** MEDIUM
- **CVSS Score:** 5.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-940
- **Published:** Jun 18, 2026
- **Last Modified:** Jun 24, 2026

## Description

The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) do not validate X-Forwarded-For HTTP headers, allowing a remote attacker with compromised administrator credentials to bypass network access controls and log in.

## Affected Products

- Government Accountability Office — Electronic Protest Docketing System (EPDS) (0)
- Government Accountability Office — Electronic Protest Docketing System (EPDS) (2026-02-22)
- Civilian Board of Contract Appeals — Electronic Docketing System (EDS) (0)
- Civilian Board of Contract Appeals — Electronic Docketing System (EDS) (2026-03-19)

## References

- [CNA](https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json)
- [CNA](https://www.cve.org/CVERecord?id=CVE-2026-54106)
- [CNA](https://epds.gao.gov/)
- [CNA](https://www.eds.cbca.gov/login)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.49%
- **EPSS Percentile:** 40.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._