{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54106 exists.","fix":"No fix has been published for CVE-2026-54106 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-54106 is a medium-severity authentication bypass vulnerability in Civilian Board of Contract Appeals Electronic Docketing System (EDS), published on 18 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-54106 and fix it if it is affected.\n\nWhat it is: CVE-2026-54106 is a medium-severity authentication bypass vulnerability in Civilian Board of Contract Appeals Electronic Docketing System (EDS), published on 18 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54106 exists.\n\nAffected product: Civilian Board of Contract Appeals Electronic Docketing System (EDS). No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-54106/ (Markdown: https://insights.sbomify.com/CVE-2026-54106/index.md)","id":"CVE-2026-54106","markdown":"https://insights.sbomify.com/CVE-2026-54106/index.md","name":"CVE-2026-54106","record":{"aliases":["GHSA-96f7-vmp7-7rvh"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"GAO EPDS/CBCA EDS","requires_auth":"high_privilege","summary":"Remote attackers with compromised admin credentials can bypass network access controls by spoofing X-Forwarded-For headers to log in.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisa-cg","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-940","name":"Improper Verification of Source of a Communication Channel"}],"description":"The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) do not validate X-Forwarded-For HTTP headers, allowing a remote attacker with compromised administrator credentials to bypass network access controls and log in.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"U.S. GAO EPDS and CBCA EDS network access control bypass","id":"CVE-2026-54106","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Windows Win32k Elevation of Privilege Vulnerability","id":"CVE-2026-54107"},"packages":[],"prev":{"headline":"U.S. GAO EPDS and CBCA EDS user information disclosure","id":"CVE-2026-54105"},"products":["Electronic Docketing System (EDS)","Electronic Protest Docketing System (EPDS)"],"published":"2026-06-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-24","vendors":["Civilian Board of Contract Appeals","Government Accountability Office"]},"summary":"Remote attackers with compromised admin credentials can bypass network access controls by spoofing X-Forwarded-For headers to log in.","url":"https://insights.sbomify.com/CVE-2026-54106/"}