139 lines
5.7 KiB
JSON
139 lines
5.7 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-2026-55370",
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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": "2026-06-16T18:57:40.181Z",
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"datePublished": "2026-07-10T19:56:53.317Z",
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"dateUpdated": "2026-07-10T20:14:41.325Z"
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},
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"containers": {
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"cna": {
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"title": "Logto: TOTP code can be replayed within the RFC 6238 validity window (one-time use violation)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-294",
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"lang": "en",
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"description": "CWE-294: Authentication Bypass by Capture-replay",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 6.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/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/logto-io/logto/security/advisories/GHSA-6wj7-c66m-6c82",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/logto-io/logto/security/advisories/GHSA-6wj7-c66m-6c82"
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},
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{
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"name": "https://github.com/logto-io/logto/pull/9109",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/logto-io/logto/pull/9109"
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},
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{
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"name": "https://github.com/logto-io/logto/commit/9118867f6cbadc7291cf913beb4fede91ed5d374",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/logto-io/logto/commit/9118867f6cbadc7291cf913beb4fede91ed5d374"
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},
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{
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"name": "https://github.com/logto-io/logto/releases/tag/v1.41.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/logto-io/logto/releases/tag/v1.41.0"
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}
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],
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"affected": [
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{
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"vendor": "logto-io",
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"product": "logto",
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"versions": [
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{
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"version": "< 1.41.0",
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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": "2026-07-10T19:56:53.317Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's existing TOTP verification accepted a successfully used TOTP code again while the code remained inside the RFC 6238 acceptance window because the verifier used otplib's stateless check with window = 1 and did not persist or compare the accepted TOTP time-step counter. An attacker who has the victim's first factor and captures a live TOTP value can replay that value to satisfy MFA during the same acceptance window. This issue is fixed in version 1.41.0."
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}
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],
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"source": {
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"advisory": "GHSA-6wj7-c66m-6c82",
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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": "2026-07-10T20:14:33.407390Z",
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"id": "CVE-2026-55370",
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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": "no"
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},
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{
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"Technical Impact": "total"
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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": "2026-07-10T20:14:41.325Z"
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}
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}
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]
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}
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} |