{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-78863", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-25T06:01:13.787Z", "datePublished": "2026-08-25T11:00:10.236Z", "dateUpdated": "2026-08-25T11:00:10.236Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-25T11:00:10.236Z"}, "title": "liketrek TREK Pre-2FA mfa_token authService.ts loginUser improper authentication", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-287", "lang": "en", "description": "Improper Authentication"}]}], "affected": [{"vendor": "liketrek", "product": "TREK", "versions": [{"version": "3.0.0", "status": "affected"}, {"version": "3.0.1", "status": "affected"}, {"version": "3.0.2", "status": "affected"}, {"version": "3.0.3", "status": "affected"}, {"version": "3.0.4", "status": "affected"}, {"version": "3.0.5", "status": "affected"}, {"version": "3.0.6", "status": "affected"}, {"version": "3.0.7", "status": "affected"}, {"version": "3.0.8", "status": "affected"}, {"version": "3.0.9", "status": "affected"}, {"version": "3.0.10", "status": "affected"}, {"version": "3.0.11", "status": "affected"}, {"version": "3.0.12", "status": "affected"}, {"version": "3.0.13", "status": "affected"}, {"version": "3.0.14", "status": "affected"}, {"version": "3.0.15", "status": "affected"}, {"version": "3.0.16", "status": "affected"}, {"version": "3.0.17", "status": "affected"}, {"version": "3.0.18", "status": "affected"}, {"version": "3.0.19", "status": "affected"}, {"version": "3.0.20", "status": "affected"}, {"version": "3.0.21", "status": "affected"}, {"version": "3.0.22", "status": "affected"}, {"version": "3.1.0", "status": "unaffected"}], "cpes": ["cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*"], "modules": ["Pre-2FA mfa_token Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in liketrek TREK up to 3.0.22. Impacted is the function loginUser of the file server/src/services/authService.ts of the component Pre-2FA mfa_token Handler. The manipulation results in improper authentication. The attack may be performed from remote. Upgrading to version 3.1.0 is recommended to address this issue. Upgrading the affected component is recommended."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"}}], "timeline": [{"time": "2026-08-25T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-08-25T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-08-25T08:06:37.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "ByteJMP (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/394939", "name": "VDB-394939 | liketrek TREK Pre-2FA mfa_token authService.ts loginUser improper authentication", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/394939/cti", "name": "VDB-394939 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-78863", "name": "CVE-2026-78863 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/886929", "name": "Submit #886929 | mauriceboe TREK <= 3.0.22 Improper Authentication", "tags": ["third-party-advisory"]}, {"url": "https://github.com/mauriceboe/TREK/security/advisories/GHSA-mjh4-w6fq-54qm", "tags": ["related"]}, {"url": "https://github.com/liketrek/TREK/releases/tag/v3.1.0", "tags": ["patch"]}], "x_generator": ["VulDB PVTS v202608"]}}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*"], "modules": ["Pre-2FA mfa_token Handler"], "product": "TREK", "vendor": "liketrek", "versions": [{"status": "affected", "version": "3.0.0"}, {"status": "affected", "version": "3.0.1"}, {"status": "affected", "version": "3.0.2"}, {"status": "affected", "version": "3.0.3"}, {"status": "affected", "version": "3.0.4"}, {"status": "affected", "version": "3.0.5"}, {"status": "affected", "version": "3.0.6"}, {"status": "affected", "version": "3.0.7"}, {"status": "affected", "version": "3.0.8"}, {"status": "affected", "version": "3.0.9"}, {"status": "affected", "version": "3.0.10"}, {"status": "affected", "version": "3.0.11"}, {"status": "affected", "version": "3.0.12"}, {"status": "affected", "version": "3.0.13"}, {"status": "affected", "version": "3.0.14"}, {"status": "affected", "version": "3.0.15"}, {"status": "affected", "version": "3.0.16"}, {"status": "affected", "version": "3.0.17"}, {"status": "affected", "version": "3.0.18"}, {"status": "affected", "version": "3.0.19"}, {"status": "affected", "version": "3.0.20"}, {"status": "affected", "version": "3.0.21"}, {"status": "affected", "version": "3.0.22"}, {"status": "unaffected", "version": "3.1.0"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in liketrek TREK up to 3.0.22. Impacted is the function loginUser of the file server/src/services/authService.ts of the component Pre-2FA mfa_token Handler. The manipulation results in improper authentication. The attack may be performed from remote. Upgrading to version 3.1.0 is recommended to address this issue. Upgrading the affected component is recommended."}], "id": "CVE-2026-78863", "lastModified": "2026-08-25T11:16:54.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-08-25T11:16:54.627", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/liketrek/TREK/releases/tag/v3.1.0"}, {"source": "cna@vuldb.com", "url": "https://github.com/mauriceboe/TREK/security/advisories/GHSA-mjh4-w6fq-54qm"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-78863"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/886929"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/394939"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/394939/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.1"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.3"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.4"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.6"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.8"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.9"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.10"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.11"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.12"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.13"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.14"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.15"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.16"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.17"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.18"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.19"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.20"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.21"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.0.22"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "3.1.0"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "TREK", "source": "cna", "vendor": "liketrek"}, "product": "trek", "vendor": "liketrek"}], "created": "2026-08-25T13:00:14.359910+00:00", "updated": "2026-08-25T16:15:05.193090+00:00", "vendors": ["liketrek", "liketrek$PRODUCT$trek"]}