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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00505.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Government Accountability Office Electronic Protest Docketing System (EPDS) unknown
Version Status Constraints
0 affected < 2026-02-22
2026-02-22 unaffected —
Civilian Board of Contract Appeals Electronic Docketing System (EDS) affected
Version Status Constraints
0 affected < 2026-03-19
2026-03-19 unaffected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Civilian Board Of Contract Appeals Subscribe
Electronic Docketing System (eds) Subscribe
Government Accountability Office Subscribe
Electronic Protest Docketing System (epds) Subscribe

Project Subscriptions

Vendors Products
Civilian Board Of Contract Appeals Subscribe
Electronic Docketing System (eds) Subscribe
Government Accountability Office Subscribe
Electronic Protest Docketing System (epds) Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://epds.gao.gov/ cve-icon
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-54105 cve-icon
https://www.eds.cbca.gov/login cve-icon
History

Wed, 24 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 21 Jun 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Civilian Board Of Contract Appeals
Civilian Board Of Contract Appeals electronic Docketing System (eds)
Government Accountability Office
Government Accountability Office electronic Protest Docketing System (epds)
Vendors & Products Civilian Board Of Contract Appeals
Civilian Board Of Contract Appeals electronic Docketing System (eds)
Government Accountability Office
Government Accountability Office electronic Protest Docketing System (epds)

Thu, 18 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Description 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.
Title U.S. GAO EPDS and CBCA EDS user information disclosure
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisa-cg

Published:

Updated: 2026-06-24T19:54:05.421Z

Reserved: 2026-06-11T19:41:26.775Z

Link: CVE-2026-54105

cve-icon Vulnrichment

Updated: 2026-06-24T19:54:00.980Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-20T22:55:54Z

Weaknesses