CVE-2026-128333

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-128333", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-13T01:20:37.467Z", "datePublished": "2026-11-13T09:33:41.508Z", "dateUpdated": "2026-11-13T09:33:41.508Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-13T09:33:41.508Z"}, "datePublic": "2026-11-01T16:47:53.000Z", "title": "listmonk 6.0.0 before 7.0.0-beta.2 2FA Bypass via Password Reset Flow", "descriptions": [{"lang": "en", "value": "listmonk 6.0.0 before 7.0.0-beta.2 contains an authentication bypass vulnerability in doResetPassword that skips TOTP verification after a password reset. Attackers who can complete a reset, such as by reading the victim's reset email, obtain fully authenticated sessions including Super Admin without the TOTP code."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Missing Critical Step in Authentication", "cweId": "CWE-304", "type": "CWE"}]}], "affected": [{"vendor": "knadh", "product": "listmonk", "defaultStatus": "unaffected", "versions": [{"version": "6.0.0", "status": "affected", "versionType": "semver", "lessThan": "7.0.0-beta.2"}], "packageURL": "pkg:golang/github.com/knadh/listmonk"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/knadh/listmonk/commit/14b25edc31614a1d661e3af72b3d46b887931534", "tags": ["patch"]}, {"url": "https://github.com/knadh/listmonk/releases/tag/v7.0.0-beta.2", "tags": ["release-notes"], "name": "listmonk v7.0.0-beta.2 Release Notes"}, {"url": "https://github.com/knadh/listmonk/blob/v7.0.0-beta.1/cmd/auth.go#L712-L766", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: listmonk 6.0.0 before 7.0.0-beta.2 2FA Bypass via Password Reset Flow", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/listmonk-6.0.0-before-7.0.0-beta.2-2fa-bypass-via-password-reset-flow"}], "credits": [{"lang": "en", "value": "Komiljon Ayubov", "type": "finder"}, {"lang": "en", "value": "Kailash Nadh", "type": "remediation developer"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:golang/github.com/knadh/listmonk", "product": "listmonk", "vendor": "knadh", "versions": [{"lessThan": "7.0.0-beta.2", "status": "affected", "version": "6.0.0", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "listmonk 6.0.0 before 7.0.0-beta.2 contains an authentication bypass vulnerability in doResetPassword that skips TOTP verification after a password reset. Attackers who can complete a reset, such as by reading the victim's reset email, obtain fully authenticated sessions including Super Admin without the TOTP code."}], "id": "CVE-2026-128333", "lastModified": "2026-11-13T10:18:13.330", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.1, "baseSeverity": "CRITICAL", "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": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/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": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-11-13T10:18:13.210", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/knadh/listmonk/blob/v7.0.0-beta.1/cmd/auth.go#L712-L766"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/knadh/listmonk/commit/14b25edc31614a1d661e3af72b3d46b887931534"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/knadh/listmonk/releases/tag/v7.0.0-beta.2"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/listmonk-6.0.0-before-7.0.0-beta.2-2fa-bypass-via-password-reset-flow"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-304"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

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