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CVE-2026-54103

CRITICAL
9.8
CVSS 3.1
Description
The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) does not authenticate password change requests to the '/update-profile/N' API endpoint. A remote, unauthenticated attacker could change an arbitrary user's password.

Metadata

CVE ID
CVE-2026-54103
State
PUBLISHED
Assigner
cisa-cg
Reserved
2026-06-11 19:41 UTC
Published
2026-06-18 16:12 UTC
Last updated
2026-06-22 12:32 UTC
Primary CWE
CWE-306
CWE-306 Missing Authentication for Critical Function
Vendor / Product
Government Accountability Office / Electronic Protest Docketing System (EPDS)
Sources
cve.org  ·  NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
total
Affected products (2)
VendorProductPlatformVersions
Civilian Board of Contract Appeals Electronic Docketing System (EDS) — 0 < 2026-03-19, 2026-03-19
Government Accountability Office Electronic Protest Docketing System (EPDS) — 0 < 2026-02-22, 2026-02-22
Weakness (CWE)
CWESourceDescription
CWE-306 cna CWE-306 Missing Authentication for Critical Function
CVSS scores (2)
ScoreSeverityVersionSourceVector
9.8 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 CRITICAL 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References (4)
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