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-2026-4245",
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"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"state": "PUBLISHED",
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"assignerShortName": "Wordfence",
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"dateReserved": "2026-03-15T21:44:14.805Z",
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"datePublished": "2026-08-22T11:30:40.062Z",
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"dateUpdated": "2026-08-24T20:01:34.600Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"shortName": "Wordfence",
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"dateUpdated": "2026-08-22T11:30:40.062Z"
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},
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"affected": [
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{
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"vendor": "metaphorcreations",
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"product": "Post Duplicator",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThanOrEqual": "3.0.11",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "The Post Duplicator plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.11. This is due to the `duplicate_post_permissions()` permission callback only verifying the `duplicate_posts` capability without checking whether the requesting user holds `publish_posts` or other status-gated capabilities. This makes it possible for authenticated attackers, with Contributor-level access and above, to create duplicate posts with `future` (scheduled, auto-publishes) or `private` status, bypassing editorial review. Additionally, the REST endpoint does not enforce administrator-configured post-type duplication restrictions, allowing duplication of post types that have been explicitly disabled."
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}
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],
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"title": "Post Duplicator <= 3.0.11 - Authorization Bypass to Authenticated (Contributor+) Post Duplication",
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"references": [
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{
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"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/bb671c8f-9e14-4f79-adfa-72f48ec02449?source=cve"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L520"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L635"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L740"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L624"
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},
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{
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"url": "https://plugins.trac.wordpress.org/changeset/3485579/"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "CWE-863 Incorrect Authorization",
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"cweId": "CWE-863",
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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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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Quốc Huy (jtwings)"
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}
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],
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"timeline": [
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{
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"time": "2026-03-15T22:02:45.000Z",
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"lang": "en",
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"value": "Vendor Notified"
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},
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{
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"time": "2026-08-21T00:00:00.000Z",
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"lang": "en",
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"value": "Disclosed"
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}
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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": "2026-08-24T20:01:25.244331Z",
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"id": "CVE-2026-4245",
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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": "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": "2026-08-24T20:01:34.600Z"
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}
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}
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]
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}
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} |