CVE-2026-54105
U.S. GAO EPDS and CBCA EDS user information disclosure
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-639 |
| Vendor | government accountability office |
| Product | electronic protest docketing system (epds) |
| Published | Jun 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
Government Accountability Office / Electronic Protest Docketing System (EPDS)
0 < 2026-02-22
Civilian Board of Contract Appeals / Electronic Docketing System (EDS)
0 < 2026-03-19
References
Credits
Blake Rash, CISA