CVE-2026-54105
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) expose sensitive account information through the 'update-profile/' API endpoint. A remote, unauthenticated attacker can submit a request containing an arbitrary 'user_id' parameter and receive a JSON response containing account-specific information, including the associated email address.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Government Accountability Office | Electronic Protest Docketing System (EPDS) | 0 < 2026-02-22 | affected |
| Government Accountability Office | Electronic Protest Docketing System (EPDS) | 2026-02-22 | unaffected |
| Civilian Board of Contract Appeals | Electronic Docketing System (EDS) | 0 < 2026-03-19 | affected |
| Civilian Board of Contract Appeals | Electronic Docketing System (EDS) | 2026-03-19 | unaffected |
Weaknesses
- CWE-639: CWE-639 Authorization Bypass Through User-Controlled Key
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json
- https://www.cve.org/CVERecord?id=CVE-2026-54105
- https://epds.gao.gov/
- https://www.eds.cbca.gov/login
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