142 lines
5.8 KiB
JSON
142 lines
5.8 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-2026-62669",
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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": "2026-07-14T20:22:04.394Z",
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"datePublished": "2026-08-19T15:40:03.252Z",
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"dateUpdated": "2026-08-19T18:18:46.380Z"
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},
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"containers": {
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"cna": {
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"title": "Grav Login Plugin: 2FA Bypass via 'login.regenerate2FASecret' - Secret Rotation During Pending Challenge",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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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:H/PR:N/UI:N/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/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3"
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},
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{
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"name": "https://github.com/getgrav/grav-plugin-login/commit/5d1b722298cb947d8f434025d121b99152a2c630",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getgrav/grav-plugin-login/commit/5d1b722298cb947d8f434025d121b99152a2c630"
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},
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{
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"name": "https://github.com/getgrav/grav-plugin-login/releases/tag/3.8.11",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getgrav/grav-plugin-login/releases/tag/3.8.11"
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}
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],
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"affected": [
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{
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"vendor": "getgrav",
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"product": "grav",
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"versions": [
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{
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"version": "< 2.0.4",
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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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"vendor": "getgrav",
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"product": "grav-plugin-login",
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"versions": [
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{
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"version": "< 3.8.11",
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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": "2026-08-19T15:40:03.252Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Grav Login Plugin adds login, basic ACL, and session wide messages to Grav. Prior to 3.8.11, the Grav Login plugin login.regenerate2FASecret task checks only that the pending-session user exists rather than requiring $user->authorized. After submitting a victim's correct password, an attacker can invoke taskRegenerate2FASecret() during the pending TOTP challenge, overwrite twofa_secret, read the replacement secret from the response, calculate a valid code, and complete authentication without the victim's second factor. This issue is fixed in version 3.8.11."
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}
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],
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"source": {
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"advisory": "GHSA-7mgc-c7pq-3rr3",
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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": "2026-08-19T18:16:05.801751Z",
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"id": "CVE-2026-62669",
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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": "2026-08-19T18:18:46.380Z"
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}
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}
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]
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}
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} |