140 lines
5.8 KiB
JSON
140 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-2026-62671",
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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": "2026-08-19T15:49:40.019Z",
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"dateUpdated": "2026-08-19T16:41:31.426Z"
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},
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"containers": {
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"cna": {
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"title": "CSRF in grav-plugin-login: anonymous attacker rotates a logged-in user's 2FA (TOTP) secret (no nonce on task=login.regenerate2FASecret)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-352",
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"lang": "en",
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"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
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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": "LOW",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
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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-4px8-7p53-282r",
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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-4px8-7p53-282r"
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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-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": "2026-08-19T15:49:40.019Z"
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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 accepts a top-level GET request through the TaskServiceProvider task: URI parameter without requiring a login-form nonce, an Origin check, or a Referer check. Under the default SameSite=Lax session cookie policy, an off-site navigation can invoke taskRegenerate2FASecret() in a logged-in victim's session, overwrite the victim's TOTP secret, and force two-factor re-enrollment. 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-4px8-7p53-282r",
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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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"references": [
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{
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"url": "https://github.com/getgrav/grav/security/advisories/GHSA-4px8-7p53-282r",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-19T16:34:36.740821Z",
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"id": "CVE-2026-62671",
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"options": [
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{
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"Exploitation": "poc"
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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": "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": "2026-08-19T16:41:31.426Z"
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}
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}
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]
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}
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} |