139 lines
5.9 KiB
JSON
139 lines
5.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-85056",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-09-02T21:21:01.774Z",
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"datePublished": "2026-09-24T17:34:13.328Z",
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"dateUpdated": "2026-09-28T14:56:04.082Z"
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},
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"containers": {
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"cna": {
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"title": "ZITADEL: MFA bypass via session reuse in Login V2",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-287",
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"lang": "en",
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"description": "CWE-287: Improper Authentication",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/zitadel/zitadel/security/advisories/GHSA-9993-rfwp-rhwf",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/zitadel/zitadel/security/advisories/GHSA-9993-rfwp-rhwf"
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},
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{
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"name": "https://github.com/zitadel/zitadel/commit/049dbb25a56587fb3980c85c99819cad69f637db",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/zitadel/zitadel/commit/049dbb25a56587fb3980c85c99819cad69f637db"
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},
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{
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"name": "https://github.com/zitadel/zitadel/commit/56f4798ed31fc1cfcd9a0e7f6f0152289d2fdc43",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/zitadel/zitadel/commit/56f4798ed31fc1cfcd9a0e7f6f0152289d2fdc43"
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},
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{
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"name": "https://github.com/zitadel/zitadel/releases/tag/v4.16.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/zitadel/zitadel/releases/tag/v4.16.1"
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}
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],
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"affected": [
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{
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"vendor": "zitadel",
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"product": "zitadel",
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"versions": [
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{
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"version": ">= 4.0.0, < 4.16.1",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-24T17:34:13.328Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "ZITADEL is an open source identity management platform. From 4.0.0 until 4.16.1, ZITADEL Login V2 creates a browser session after password verification and can reuse that session for a later authentication request without verifying a user's enrolled TOTP, OTP, or U2F second factor. When the MFA step is abandoned and login starts again, session-validity checks require MFA only when the organization enables Force MFA or Force MFA for local users only, so a voluntarily enrolled factor can be skipped while completing an OIDC or SAML callback for a customer application. Login V1, the ZITADEL Console, Management and Admin APIs, and user self-management are not affected. This issue is fixed in version 4.16.1."
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}
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],
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"source": {
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"advisory": "GHSA-9993-rfwp-rhwf",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-28T14:55:51.988985Z",
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"id": "CVE-2026-85056",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-28T14:56:04.082Z"
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}
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}
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]
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}
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} |