{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54106", "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725", "state": "PUBLISHED", "assignerShortName": "cisa-cg", "dateReserved": "2026-06-11T19:41:26.775Z", "datePublished": "2026-06-18T16:13:47.351Z", "dateUpdated": "2026-06-24T19:52:10.880Z"}, "containers": {"cna": {"descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "Government Accountability Office", "product": "Electronic Protest Docketing System (EPDS)", "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "2026-02-22", "versionType": "custom"}, {"version": "2026-02-22", "status": "unaffected"}]}, {"vendor": "Civilian Board of Contract Appeals", "product": "Electronic Docketing System (EDS)", "defaultStatus": "affected", "versions": [{"version": "0", "status": "affected", "lessThan": "2026-03-19", "versionType": "custom"}, {"version": "2026-03-19", "status": "unaffected"}]}], "tags": ["exclusively-hosted-service"], "problemTypes": [{"descriptions": [{"description": "CWE-940 Improper Verification of Source of a Communication Channel", "lang": "en", "type": "CWE", "cweId": "CWE-940"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}}, {"cvssV4_0": {"version": "4.0", "baseScore": 5.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "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", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-06-11T19:54:32.618326Z", "id": "CVE-2026-54106", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "U.S. GAO EPDS and CBCA EDS network access control bypass", "references": [{"name": "url", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json"}, {"name": "url", "url": "https://www.cve.org/CVERecord?id=CVE-2026-54106", "tags": ["vdb-entry"]}, {"name": "url", "url": "https://epds.gao.gov/", "tags": ["product"]}, {"name": "url", "url": "https://www.eds.cbca.gov/login", "tags": ["product"]}], "credits": [{"value": "Blake Rash, CISA", "lang": "en"}], "datePublic": "2026-06-18T00:00:00.000Z", "providerMetadata": {"orgId": "9119a7d8-5eab-497f-8521-727c672e3725", "shortName": "cisa-cg", "dateUpdated": "2026-06-18T16:13:47.351Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-24T19:52:03.881548Z", "id": "CVE-2026-54106", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-24T19:52:10.880Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-54106", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-24T19:52:03.881548Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-24T19:52:07.284Z"}}], "cna": {"tags": ["exclusively-hosted-service"], "title": "U.S. GAO EPDS and CBCA EDS network access control bypass", "credits": [{"lang": "en", "value": "Blake Rash, CISA"}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}}, {"cvssV4_0": {"version": "4.0", "baseScore": 5.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "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", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-54106", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-11T19:54:32.618326Z"}}}], "affected": [{"vendor": "Government Accountability Office", "product": "Electronic Protest Docketing System (EPDS)", "versions": [{"status": "affected", "version": "0", "lessThan": "2026-02-22", "versionType": "custom"}, {"status": "unaffected", "version": "2026-02-22"}], "defaultStatus": "unknown"}, {"vendor": "Civilian Board of Contract Appeals", "product": "Electronic Docketing System (EDS)", "versions": [{"status": "affected", "version": "0", "lessThan": "2026-03-19", "versionType": "custom"}, {"status": "unaffected", "version": "2026-03-19"}], "defaultStatus": "affected"}], "datePublic": "2026-06-18T00:00:00.000Z", "references": [{"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-01.json", "name": "url"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-54106", "name": "url", "tags": ["vdb-entry"]}, {"url": "https://epds.gao.gov/", "name": "url", "tags": ["product"]}, {"url": "https://www.eds.cbca.gov/login", "name": "url", "tags": ["product"]}], "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-940", "description": "CWE-940 Improper Verification of Source of a Communication Channel"}]}], "providerMetadata": {"orgId": "9119a7d8-5eab-497f-8521-727c672e3725", "shortName": "cisa-cg", "dateUpdated": "2026-06-18T16:13:47.351Z"}}}, "cveMetadata": {"cveId": "CVE-2026-54106", "state": "PUBLISHED", "dateUpdated": "2026-06-24T19:52:10.880Z", "dateReserved": "2026-06-11T19:41:26.775Z", "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725", "datePublished": "2026-06-18T16:13:47.351Z", "assignerShortName": "cisa-cg"}, "dataVersion": "5.2"}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2026-03-19)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2026-03-19,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Electronic Docketing System (EDS)", "source": "cna", "vendor": "Civilian Board of Contract Appeals"}, "product": "electronic_docketing_system_(eds)", "vendor": "civilian_board_of_contract_appeals"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2026-02-22)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2026-02-22,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Electronic Protest Docketing System (EPDS)", "source": "cna", "vendor": "Government Accountability Office"}, "product": "electronic_protest_docketing_system_(epds)", "vendor": "government_accountability_office"}], "created": "2026-06-18T19:00:11.427696+00:00", "updated": "2026-06-20T22:55:52.508064+00:00", "vendors": ["civilian_board_of_contract_appeals", "civilian_board_of_contract_appeals$PRODUCT$electronic_docketing_system_(eds)", "government_accountability_office", "government_accountability_office$PRODUCT$electronic_protest_docketing_system_(epds)"]}