CVE-2026-54104
U.S. GAO EPDS and CBCA EDS client-based privilege escalation
Description
The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) trusts client-provided values for the 'epds_role_id' parameter without verification, allowing a remote, authenticated attacker to escalate their own privileges.
INFO
Published Date :
June 18, 2026, 4:12 p.m.
Last Modified :
June 18, 2026, 4:12 p.m.
Remotely Exploit :
No
Source :
cisa-cg
Affected Products
The following products are affected by CVE-2026-54104
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Validate the 'epds_role_id' parameter server-side.
- Ensure proper role checks are enforced.
- Implement least privilege access controls.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-54104 vulnerability anywhere in the article.